261257646888

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:867

約数の個数: 480

約数和(自身を含む): 869349745440

約数和(自身を除く): 608092098552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 81, 84, 98, 108, 126, 134, 147, 162, 168, 189, 196, 201, 216, 227, 252, 268, 294, 324, 378, 392, 402, 441, 454, 469, 504, 536, 541, 567, 588, 603, 648, 681, 756, 804, 882, 908, 938, 1082, 1134, 1176, 1206, 1323, 1362, 1407, 1512, 1589, 1608, 1623, 1764, 1809, 1816, 1876, 2043, 2164, 2268, 2412, 2646, 2724, 2814, 3178, 3246, 3283, 3528, 3618, 3752, 3787, 3969, 4086, 4221, 4328, 4536, 4767, 4824, 4869, 5292, 5427, 5448, 5628, 6129, 6356, 6492, 6566, 7236, 7574, 7938, 8172, 8442, 9534, 9738, 9849, 10584, 10854, 11123, 11256, 11361, 12258, 12663, 12712, 12984, 13132, 14301, 14472, 14607, 15148, 15209, 15876, 16344, 16884, 18387, 19068, 19476, 19698, 21708, 22246, 22722, 24516, 25326, 26264, 26509, 28602, 29214, 29547, 30296, 30418, 31752, 33369, 33768, 34083, 36247, 36774, 37989, 38136, 38952, 39396, 42903, 43416, 43821, 44492, 45444, 45627, 49032, 50652, 53018, 57204, 58428, 59094, 60836, 66738, 68166, 72494, 73548, 75978, 78792, 79527, 85806, 87642, 88641, 88984, 90888, 91254, 100107, 101304, 102249, 106036, 106463, 108741, 114408, 116856, 118188, 121672, 122807, 128709, 133476, 136332, 136881, 144988, 147096, 151956, 159054, 171612, 175284, 177282, 182508, 200214, 204498, 212072, 212926, 217482, 236376, 238581, 245614, 253729, 257418, 265923, 266952, 272664, 273762, 289976, 300321, 303912, 306747, 318108, 319389, 326223, 343224, 350568, 354564, 365016, 368421, 400428, 408996, 410643, 425852, 434964, 477162, 491228, 507458, 514836, 531846, 547524, 600642, 613494, 636216, 638778, 652446, 709128, 715743, 736842, 745241, 761187, 800856, 817992, 821286, 851704, 859649, 869928, 900963, 954324, 958167, 978669, 982456, 1014916, 1029672, 1063692, 1095048, 1105263, 1201284, 1226988, 1231929, 1277556, 1304892, 1431486, 1473684, 1490482, 1522374, 1642572, 1719298, 1776103, 1801926, 1908648, 1916334, 1957338, 2029832, 2127384, 2147229, 2210526, 2235723, 2283561, 2402568, 2453976, 2463858, 2555112, 2578947, 2609784, 2862972, 2874501, 2936007, 2947368, 2980964, 3044748, 3285144, 3315789, 3438596, 3552206, 3603852, 3832668, 3914676, 4294458, 4421052, 4471446, 4567122, 4927716, 5157894, 5328309, 5725944, 5749002, 5872014, 5961928, 6017543, 6089496, 6631578, 6707169, 6850683, 6877192, 7104412, 7207704, 7665336, 7736841, 7829352, 8228069, 8588916, 8623503, 8842104, 8942892, 9134244, 9855432, 9947367, 10315788, 10656618, 11498004, 11744028, 12035086, 13263156, 13414338, 13701366, 14208824, 15473682, 15984927, 16456138, 17177832, 17247006, 17885784, 18052629, 18268488, 19894734, 20121507, 20552049, 20631576, 21313236, 22996008, 23210523, 23488056, 24070172, 24684207, 26526312, 26828676, 27402732, 30947364, 31969854, 32912276, 34494012, 36105258, 39789468, 40243014, 41104098, 42626472, 46421046, 47954781, 48140344, 49368414, 53657352, 54157887, 54805464, 57596483, 60364521, 61894728, 63939708, 65824552, 68988024, 69631569, 72210516, 74052621, 79578936, 80486028, 82208196, 92842092, 95909562, 98736828, 108315774, 115192966, 120729042, 127879416, 139263138, 143864343, 144421032, 148105242, 160972056, 162473661, 164416392, 172789449, 185684184, 191819124, 197473656, 216631548, 222157863, 230385932, 241458084, 278526276, 287728686, 296210484, 324947322, 345578898, 383638248, 403175381, 433263096, 444315726, 460771864, 482916168, 487420983, 518368347, 557052552, 575457372, 592420968, 649894644, 666473589, 691157796, 806350762, 888631452, 974841966, 1036736694, 1150914744, 1209526143, 1299789288, 1332947178, 1382315592, 1555105041, 1612701524, 1777262904, 1949683932, 2073473388, 2419052286, 2665894356, 3110210082, 3225403048, 3628578429, 3899367864, 4146946776, 4665315123, 4838104572, 5331788712, 6220420164, 7257156858, 9330630246, 9676209144, 10885735287, 12440840328, 14514313716, 18661260492, 21771470574, 29028627432, 32657205861, 37322520984, 43542941148, 65314411722, 87085882296, 130628823444, 261257646888]

約数ペア:

[(1, 261257646888), (2, 130628823444), (3, 87085882296), (4, 65314411722), (6, 43542941148), (7, 37322520984), (8, 32657205861), (9, 29028627432), (12, 21771470574), (14, 18661260492), (18, 14514313716), (21, 12440840328), (24, 10885735287), (27, 9676209144), (28, 9330630246), (36, 7257156858), (42, 6220420164), (49, 5331788712), (54, 4838104572), (56, 4665315123), (63, 4146946776), (67, 3899367864), (72, 3628578429), (81, 3225403048), (84, 3110210082), (98, 2665894356), (108, 2419052286), (126, 2073473388), (134, 1949683932), (147, 1777262904), (162, 1612701524), (168, 1555105041), (189, 1382315592), (196, 1332947178), (201, 1299789288), (216, 1209526143), (227, 1150914744), (252, 1036736694), (268, 974841966), (294, 888631452), (324, 806350762), (378, 691157796), (392, 666473589), (402, 649894644), (441, 592420968), (454, 575457372), (469, 557052552), (504, 518368347), (536, 487420983), (541, 482916168), (567, 460771864), (588, 444315726), (603, 433263096), (648, 403175381), (681, 383638248), (756, 345578898), (804, 324947322), (882, 296210484), (908, 287728686), (938, 278526276), (1082, 241458084), (1134, 230385932), (1176, 222157863), (1206, 216631548), (1323, 197473656), (1362, 191819124), (1407, 185684184), (1512, 172789449), (1589, 164416392), (1608, 162473661), (1623, 160972056), (1764, 148105242), (1809, 144421032), (1816, 143864343), (1876, 139263138), (2043, 127879416), (2164, 120729042), (2268, 115192966), (2412, 108315774), (2646, 98736828), (2724, 95909562), (2814, 92842092), (3178, 82208196), (3246, 80486028), (3283, 79578936), (3528, 74052621), (3618, 72210516), (3752, 69631569), (3787, 68988024), (3969, 65824552), (4086, 63939708), (4221, 61894728), (4328, 60364521), (4536, 57596483), (4767, 54805464), (4824, 54157887), (4869, 53657352), (5292, 49368414), (5427, 48140344), (5448, 47954781), (5628, 46421046), (6129, 42626472), (6356, 41104098), (6492, 40243014), (6566, 39789468), (7236, 36105258), (7574, 34494012), (7938, 32912276), (8172, 31969854), (8442, 30947364), (9534, 27402732), (9738, 26828676), (9849, 26526312), (10584, 24684207), (10854, 24070172), (11123, 23488056), (11256, 23210523), (11361, 22996008), (12258, 21313236), (12663, 20631576), (12712, 20552049), (12984, 20121507), (13132, 19894734), (14301, 18268488), (14472, 18052629), (14607, 17885784), (15148, 17247006), (15209, 17177832), (15876, 16456138), (16344, 15984927), (16884, 15473682), (18387, 14208824), (19068, 13701366), (19476, 13414338), (19698, 13263156), (21708, 12035086), (22246, 11744028), (22722, 11498004), (24516, 10656618), (25326, 10315788), (26264, 9947367), (26509, 9855432), (28602, 9134244), (29214, 8942892), (29547, 8842104), (30296, 8623503), (30418, 8588916), (31752, 8228069), (33369, 7829352), (33768, 7736841), (34083, 7665336), (36247, 7207704), (36774, 7104412), (37989, 6877192), (38136, 6850683), (38952, 6707169), (39396, 6631578), (42903, 6089496), (43416, 6017543), (43821, 5961928), (44492, 5872014), (45444, 5749002), (45627, 5725944), (49032, 5328309), (50652, 5157894), (53018, 4927716), (57204, 4567122), (58428, 4471446), (59094, 4421052), (60836, 4294458), (66738, 3914676), (68166, 3832668), (72494, 3603852), (73548, 3552206), (75978, 3438596), (78792, 3315789), (79527, 3285144), (85806, 3044748), (87642, 2980964), (88641, 2947368), (88984, 2936007), (90888, 2874501), (91254, 2862972), (100107, 2609784), (101304, 2578947), (102249, 2555112), (106036, 2463858), (106463, 2453976), (108741, 2402568), (114408, 2283561), (116856, 2235723), (118188, 2210526), (121672, 2147229), (122807, 2127384), (128709, 2029832), (133476, 1957338), (136332, 1916334), (136881, 1908648), (144988, 1801926), (147096, 1776103), (151956, 1719298), (159054, 1642572), (171612, 1522374), (175284, 1490482), (177282, 1473684), (182508, 1431486), (200214, 1304892), (204498, 1277556), (212072, 1231929), (212926, 1226988), (217482, 1201284), (236376, 1105263), (238581, 1095048), (245614, 1063692), (253729, 1029672), (257418, 1014916), (265923, 982456), (266952, 978669), (272664, 958167), (273762, 954324), (289976, 900963), (300321, 869928), (303912, 859649), (306747, 851704), (318108, 821286), (319389, 817992), (326223, 800856), (343224, 761187), (350568, 745241), (354564, 736842), (365016, 715743), (368421, 709128), (400428, 652446), (408996, 638778), (410643, 636216), (425852, 613494), (434964, 600642), (477162, 547524), (491228, 531846), (507458, 514836)]