261306864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 480

約数和(自身を含む): 1023267840

約数和(自身を除く): 761960976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 23, 24, 26, 27, 28, 34, 36, 39, 42, 46, 48, 51, 52, 54, 56, 63, 68, 69, 72, 78, 84, 91, 92, 102, 104, 108, 112, 117, 119, 126, 136, 138, 144, 153, 156, 161, 168, 182, 184, 189, 204, 207, 208, 216, 221, 234, 238, 252, 272, 273, 276, 289, 299, 306, 312, 322, 336, 351, 357, 364, 368, 378, 391, 408, 414, 432, 442, 459, 468, 476, 483, 504, 546, 552, 578, 598, 612, 621, 624, 644, 663, 702, 714, 728, 756, 782, 816, 819, 828, 867, 884, 897, 918, 936, 952, 966, 1008, 1071, 1092, 1104, 1156, 1173, 1196, 1224, 1242, 1288, 1326, 1404, 1428, 1449, 1456, 1512, 1547, 1564, 1638, 1656, 1734, 1768, 1794, 1836, 1872, 1904, 1932, 1989, 2023, 2093, 2142, 2184, 2312, 2346, 2392, 2448, 2457, 2484, 2576, 2601, 2652, 2691, 2737, 2808, 2856, 2898, 3024, 3094, 3128, 3213, 3276, 3312, 3468, 3519, 3536, 3588, 3672, 3757, 3864, 3978, 4046, 4186, 4284, 4347, 4368, 4624, 4641, 4692, 4784, 4914, 4968, 5083, 5202, 5304, 5382, 5474, 5616, 5712, 5796, 5967, 6069, 6188, 6256, 6279, 6426, 6552, 6647, 6936, 7038, 7176, 7344, 7514, 7728, 7803, 7956, 8073, 8092, 8211, 8372, 8568, 8694, 9282, 9384, 9828, 9936, 10166, 10404, 10557, 10608, 10764, 10948, 11271, 11592, 11934, 12138, 12376, 12558, 12852, 13104, 13294, 13872, 13923, 14076, 14352, 15028, 15249, 15606, 15912, 16146, 16184, 16422, 16744, 17136, 17388, 18207, 18564, 18768, 18837, 19656, 19941, 20332, 20808, 21114, 21528, 21896, 22542, 23184, 23868, 24276, 24633, 24752, 25116, 25704, 26299, 26588, 27846, 28152, 30056, 30498, 31212, 31824, 32292, 32368, 32844, 33488, 33813, 34776, 35581, 36414, 37128, 37674, 39312, 39882, 40664, 41616, 41769, 42228, 43056, 43792, 45084, 45747, 46529, 47736, 48552, 49266, 50232, 51408, 52598, 53176, 54621, 55692, 56304, 56511, 59823, 60112, 60996, 62424, 64584, 65688, 67626, 69552, 71162, 72828, 73899, 74256, 75348, 78897, 79764, 81328, 83538, 84456, 86411, 90168, 91494, 93058, 95472, 97104, 98532, 100464, 101439, 105196, 106352, 106743, 109242, 111384, 113022, 119646, 121992, 124848, 129168, 131376, 135252, 137241, 139587, 142324, 145656, 147798, 150696, 157794, 159528, 167076, 168912, 172822, 179469, 180336, 182988, 186116, 197064, 202878, 210392, 213486, 218484, 222768, 226044, 236691, 239292, 243984, 259233, 270504, 274482, 279174, 284648, 291312, 295596, 301392, 315588, 319056, 320229, 334152, 345644, 358938, 365976, 372232, 394128, 405756, 418761, 420784, 426972, 436968, 452088, 473382, 478584, 518466, 541008, 548964, 558348, 569296, 591192, 604877, 631176, 640458, 668304, 691288, 710073, 717876, 731952, 744464, 777699, 811512, 837522, 853944, 873936, 904176, 946764, 957168, 960687, 1036932, 1097928, 1116696, 1182384, 1209754, 1256283, 1262352, 1280916, 1382576, 1420146, 1435752, 1555398, 1623024, 1675044, 1707888, 1814631, 1893528, 1921374, 2073864, 2195856, 2233392, 2333097, 2419508, 2512566, 2561832, 2840292, 2871504, 3110796, 3350088, 3629262, 3787056, 3842748, 4147728, 4666194, 4839016, 5025132, 5123664, 5443893, 5680584, 6221592, 6700176, 7258524, 7685496, 9332388, 9678032, 10050264, 10887786, 11361168, 12443184, 14517048, 15370992, 16331679, 18664776, 20100528, 21775572, 29034096, 32663358, 37329552, 43551144, 65326716, 87102288, 130653432, 261306864]

約数ペア:

[(1, 261306864), (2, 130653432), (3, 87102288), (4, 65326716), (6, 43551144), (7, 37329552), (8, 32663358), (9, 29034096), (12, 21775572), (13, 20100528), (14, 18664776), (16, 16331679), (17, 15370992), (18, 14517048), (21, 12443184), (23, 11361168), (24, 10887786), (26, 10050264), (27, 9678032), (28, 9332388), (34, 7685496), (36, 7258524), (39, 6700176), (42, 6221592), (46, 5680584), (48, 5443893), (51, 5123664), (52, 5025132), (54, 4839016), (56, 4666194), (63, 4147728), (68, 3842748), (69, 3787056), (72, 3629262), (78, 3350088), (84, 3110796), (91, 2871504), (92, 2840292), (102, 2561832), (104, 2512566), (108, 2419508), (112, 2333097), (117, 2233392), (119, 2195856), (126, 2073864), (136, 1921374), (138, 1893528), (144, 1814631), (153, 1707888), (156, 1675044), (161, 1623024), (168, 1555398), (182, 1435752), (184, 1420146), (189, 1382576), (204, 1280916), (207, 1262352), (208, 1256283), (216, 1209754), (221, 1182384), (234, 1116696), (238, 1097928), (252, 1036932), (272, 960687), (273, 957168), (276, 946764), (289, 904176), (299, 873936), (306, 853944), (312, 837522), (322, 811512), (336, 777699), (351, 744464), (357, 731952), (364, 717876), (368, 710073), (378, 691288), (391, 668304), (408, 640458), (414, 631176), (432, 604877), (442, 591192), (459, 569296), (468, 558348), (476, 548964), (483, 541008), (504, 518466), (546, 478584), (552, 473382), (578, 452088), (598, 436968), (612, 426972), (621, 420784), (624, 418761), (644, 405756), (663, 394128), (702, 372232), (714, 365976), (728, 358938), (756, 345644), (782, 334152), (816, 320229), (819, 319056), (828, 315588), (867, 301392), (884, 295596), (897, 291312), (918, 284648), (936, 279174), (952, 274482), (966, 270504), (1008, 259233), (1071, 243984), (1092, 239292), (1104, 236691), (1156, 226044), (1173, 222768), (1196, 218484), (1224, 213486), (1242, 210392), (1288, 202878), (1326, 197064), (1404, 186116), (1428, 182988), (1449, 180336), (1456, 179469), (1512, 172822), (1547, 168912), (1564, 167076), (1638, 159528), (1656, 157794), (1734, 150696), (1768, 147798), (1794, 145656), (1836, 142324), (1872, 139587), (1904, 137241), (1932, 135252), (1989, 131376), (2023, 129168), (2093, 124848), (2142, 121992), (2184, 119646), (2312, 113022), (2346, 111384), (2392, 109242), (2448, 106743), (2457, 106352), (2484, 105196), (2576, 101439), (2601, 100464), (2652, 98532), (2691, 97104), (2737, 95472), (2808, 93058), (2856, 91494), (2898, 90168), (3024, 86411), (3094, 84456), (3128, 83538), (3213, 81328), (3276, 79764), (3312, 78897), (3468, 75348), (3519, 74256), (3536, 73899), (3588, 72828), (3672, 71162), (3757, 69552), (3864, 67626), (3978, 65688), (4046, 64584), (4186, 62424), (4284, 60996), (4347, 60112), (4368, 59823), (4624, 56511), (4641, 56304), (4692, 55692), (4784, 54621), (4914, 53176), (4968, 52598), (5083, 51408), (5202, 50232), (5304, 49266), (5382, 48552), (5474, 47736), (5616, 46529), (5712, 45747), (5796, 45084), (5967, 43792), (6069, 43056), (6188, 42228), (6256, 41769), (6279, 41616), (6426, 40664), (6552, 39882), (6647, 39312), (6936, 37674), (7038, 37128), (7176, 36414), (7344, 35581), (7514, 34776), (7728, 33813), (7803, 33488), (7956, 32844), (8073, 32368), (8092, 32292), (8211, 31824), (8372, 31212), (8568, 30498), (8694, 30056), (9282, 28152), (9384, 27846), (9828, 26588), (9936, 26299), (10166, 25704), (10404, 25116), (10557, 24752), (10608, 24633), (10764, 24276), (10948, 23868), (11271, 23184), (11592, 22542), (11934, 21896), (12138, 21528), (12376, 21114), (12558, 20808), (12852, 20332), (13104, 19941), (13294, 19656), (13872, 18837), (13923, 18768), (14076, 18564), (14352, 18207), (15028, 17388), (15249, 17136), (15606, 16744), (15912, 16422), (16146, 16184)]