21478068864

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 480

約数和(自身を含む): 75583395360

約数和(自身を除く): 54105326496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 67, 72, 81, 84, 96, 98, 108, 112, 126, 128, 134, 144, 147, 162, 168, 189, 192, 196, 201, 216, 224, 252, 268, 288, 294, 324, 336, 378, 384, 392, 402, 432, 441, 448, 469, 504, 536, 567, 576, 588, 603, 631, 648, 672, 756, 784, 804, 864, 882, 896, 938, 1008, 1072, 1134, 1152, 1176, 1206, 1262, 1296, 1323, 1344, 1407, 1512, 1568, 1608, 1728, 1764, 1809, 1876, 1893, 2016, 2144, 2268, 2352, 2412, 2524, 2592, 2646, 2688, 2814, 3024, 3136, 3216, 3283, 3456, 3528, 3618, 3752, 3786, 3969, 4032, 4221, 4288, 4417, 4536, 4704, 4824, 5048, 5184, 5292, 5427, 5628, 5679, 6048, 6272, 6432, 6566, 7056, 7236, 7504, 7572, 7938, 8064, 8442, 8576, 8834, 9072, 9408, 9648, 9849, 10096, 10368, 10584, 10854, 11256, 11358, 12096, 12663, 12864, 13132, 13251, 14112, 14472, 15008, 15144, 15876, 16884, 17037, 17668, 18144, 18816, 19296, 19698, 20192, 21168, 21708, 22512, 22716, 24192, 25326, 25728, 26264, 26502, 28224, 28944, 29547, 30016, 30288, 30919, 31752, 33768, 34074, 35336, 36288, 37989, 38592, 39396, 39753, 40384, 42277, 42336, 43416, 45024, 45432, 50652, 51111, 52528, 53004, 56448, 57888, 59094, 60032, 60576, 61838, 63504, 67536, 68148, 70672, 72576, 75978, 77184, 78792, 79506, 80768, 84554, 84672, 86832, 88641, 90048, 90864, 92757, 101304, 102222, 105056, 106008, 115776, 118188, 119259, 121152, 123676, 126831, 127008, 135072, 136296, 141344, 151956, 157584, 159012, 169108, 169344, 173664, 177282, 180096, 181728, 185514, 202608, 204444, 210112, 212016, 231552, 236376, 238518, 242304, 247352, 253662, 254016, 265923, 270144, 272592, 278271, 282688, 295939, 303912, 315168, 318024, 338216, 347328, 354564, 357777, 363456, 371028, 380493, 405216, 408888, 420224, 424032, 472752, 477036, 494704, 507324, 508032, 531846, 540288, 545184, 556542, 565376, 591878, 607824, 630336, 636048, 676432, 694656, 709128, 715554, 726912, 742056, 760986, 810432, 817776, 834813, 848064, 887817, 945504, 954072, 989408, 1014648, 1063692, 1090368, 1113084, 1141479, 1183756, 1215648, 1260672, 1272096, 1352864, 1418256, 1431108, 1484112, 1521972, 1620864, 1635552, 1669626, 1696128, 1775634, 1891008, 1908144, 1978816, 2029296, 2071573, 2127384, 2180736, 2226168, 2282958, 2367512, 2431296, 2504439, 2544192, 2663451, 2705728, 2836512, 2862216, 2968224, 3043944, 3271104, 3339252, 3424437, 3551268, 3782016, 3816288, 3957632, 4058592, 4143146, 4254768, 4452336, 4565916, 4735024, 4862592, 5008878, 5088384, 5326902, 5411456, 5673024, 5724432, 5936448, 6087888, 6214719, 6542208, 6678504, 6848874, 7102536, 7632576, 7990353, 8117184, 8286292, 8509536, 8904672, 9131832, 9470048, 10017756, 10653804, 11346048, 11448864, 11872896, 12175776, 12429438, 13357008, 13697748, 14205072, 15265152, 15980706, 16234368, 16572584, 17019072, 17809344, 18263664, 18644157, 18940096, 20035512, 21307608, 22897728, 23971059, 24351552, 24858876, 26714016, 27395496, 28410144, 31961412, 33145168, 34038144, 35618688, 36527328, 37288314, 37880192, 40071024, 42615216, 45795456, 47942118, 48703104, 49717752, 53428032, 54790992, 55932471, 56820288, 63922824, 66290336, 73054656, 74576628, 80142048, 85230432, 95884236, 99435504, 106856064, 109581984, 111864942, 113640576, 127845648, 132580672, 146109312, 149153256, 160284096, 167797413, 170460864, 191768472, 198871008, 219163968, 223729884, 255691296, 265161344, 298306512, 320568192, 335594826, 340921728, 383536944, 397742016, 438327936, 447459768, 511382592, 596613024, 671189652, 767073888, 795484032, 894919536, 1022765184, 1193226048, 1342379304, 1534147776, 1789839072, 2386452096, 2684758608, 3068295552, 3579678144, 5369517216, 7159356288, 10739034432, 21478068864]

約数ペア:

[(1, 21478068864), (2, 10739034432), (3, 7159356288), (4, 5369517216), (6, 3579678144), (7, 3068295552), (8, 2684758608), (9, 2386452096), (12, 1789839072), (14, 1534147776), (16, 1342379304), (18, 1193226048), (21, 1022765184), (24, 894919536), (27, 795484032), (28, 767073888), (32, 671189652), (36, 596613024), (42, 511382592), (48, 447459768), (49, 438327936), (54, 397742016), (56, 383536944), (63, 340921728), (64, 335594826), (67, 320568192), (72, 298306512), (81, 265161344), (84, 255691296), (96, 223729884), (98, 219163968), (108, 198871008), (112, 191768472), (126, 170460864), (128, 167797413), (134, 160284096), (144, 149153256), (147, 146109312), (162, 132580672), (168, 127845648), (189, 113640576), (192, 111864942), (196, 109581984), (201, 106856064), (216, 99435504), (224, 95884236), (252, 85230432), (268, 80142048), (288, 74576628), (294, 73054656), (324, 66290336), (336, 63922824), (378, 56820288), (384, 55932471), (392, 54790992), (402, 53428032), (432, 49717752), (441, 48703104), (448, 47942118), (469, 45795456), (504, 42615216), (536, 40071024), (567, 37880192), (576, 37288314), (588, 36527328), (603, 35618688), (631, 34038144), (648, 33145168), (672, 31961412), (756, 28410144), (784, 27395496), (804, 26714016), (864, 24858876), (882, 24351552), (896, 23971059), (938, 22897728), (1008, 21307608), (1072, 20035512), (1134, 18940096), (1152, 18644157), (1176, 18263664), (1206, 17809344), (1262, 17019072), (1296, 16572584), (1323, 16234368), (1344, 15980706), (1407, 15265152), (1512, 14205072), (1568, 13697748), (1608, 13357008), (1728, 12429438), (1764, 12175776), (1809, 11872896), (1876, 11448864), (1893, 11346048), (2016, 10653804), (2144, 10017756), (2268, 9470048), (2352, 9131832), (2412, 8904672), (2524, 8509536), (2592, 8286292), (2646, 8117184), (2688, 7990353), (2814, 7632576), (3024, 7102536), (3136, 6848874), (3216, 6678504), (3283, 6542208), (3456, 6214719), (3528, 6087888), (3618, 5936448), (3752, 5724432), (3786, 5673024), (3969, 5411456), (4032, 5326902), (4221, 5088384), (4288, 5008878), (4417, 4862592), (4536, 4735024), (4704, 4565916), (4824, 4452336), (5048, 4254768), (5184, 4143146), (5292, 4058592), (5427, 3957632), (5628, 3816288), (5679, 3782016), (6048, 3551268), (6272, 3424437), (6432, 3339252), (6566, 3271104), (7056, 3043944), (7236, 2968224), (7504, 2862216), (7572, 2836512), (7938, 2705728), (8064, 2663451), (8442, 2544192), (8576, 2504439), (8834, 2431296), (9072, 2367512), (9408, 2282958), (9648, 2226168), (9849, 2180736), (10096, 2127384), (10368, 2071573), (10584, 2029296), (10854, 1978816), (11256, 1908144), (11358, 1891008), (12096, 1775634), (12663, 1696128), (12864, 1669626), (13132, 1635552), (13251, 1620864), (14112, 1521972), (14472, 1484112), (15008, 1431108), (15144, 1418256), (15876, 1352864), (16884, 1272096), (17037, 1260672), (17668, 1215648), (18144, 1183756), (18816, 1141479), (19296, 1113084), (19698, 1090368), (20192, 1063692), (21168, 1014648), (21708, 989408), (22512, 954072), (22716, 945504), (24192, 887817), (25326, 848064), (25728, 834813), (26264, 817776), (26502, 810432), (28224, 760986), (28944, 742056), (29547, 726912), (30016, 715554), (30288, 709128), (30919, 694656), (31752, 676432), (33768, 636048), (34074, 630336), (35336, 607824), (36288, 591878), (37989, 565376), (38592, 556542), (39396, 545184), (39753, 540288), (40384, 531846), (42277, 508032), (42336, 507324), (43416, 494704), (45024, 477036), (45432, 472752), (50652, 424032), (51111, 420224), (52528, 408888), (53004, 405216), (56448, 380493), (57888, 371028), (59094, 363456), (60032, 357777), (60576, 354564), (61838, 347328), (63504, 338216), (67536, 318024), (68148, 315168), (70672, 303912), (72576, 295939), (75978, 282688), (77184, 278271), (78792, 272592), (79506, 270144), (80768, 265923), (84554, 254016), (84672, 253662), (86832, 247352), (88641, 242304), (90048, 238518), (90864, 236376), (92757, 231552), (101304, 212016), (102222, 210112), (105056, 204444), (106008, 202608), (115776, 185514), (118188, 181728), (119259, 180096), (121152, 177282), (123676, 173664), (126831, 169344), (127008, 169108), (135072, 159012), (136296, 157584), (141344, 151956)]