2660686848

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 264

約数和(自身を含む): 8106775040

約数和(自身を除く): 5446088192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 128, 134, 139, 144, 186, 192, 201, 248, 256, 268, 278, 279, 288, 372, 384, 402, 417, 496, 512, 536, 556, 558, 576, 603, 744, 768, 804, 834, 992, 1024, 1072, 1112, 1116, 1152, 1206, 1251, 1488, 1536, 1608, 1668, 1984, 2077, 2144, 2224, 2232, 2304, 2412, 2502, 2976, 3072, 3216, 3336, 3968, 4154, 4288, 4309, 4448, 4464, 4608, 4824, 5004, 5952, 6231, 6432, 6672, 7936, 8308, 8576, 8618, 8896, 8928, 9216, 9313, 9648, 10008, 11904, 12462, 12864, 12927, 13344, 15872, 16616, 17152, 17236, 17792, 17856, 18626, 18693, 19296, 20016, 23808, 24924, 25728, 25854, 26688, 27939, 31744, 33232, 34304, 34472, 35584, 35712, 37252, 37386, 38592, 38781, 40032, 47616, 49848, 51456, 51708, 53376, 55878, 66464, 68608, 68944, 71168, 71424, 74504, 74772, 77184, 77562, 80064, 83817, 95232, 99696, 102912, 103416, 106752, 111756, 132928, 137888, 142336, 142848, 149008, 149544, 154368, 155124, 160128, 167634, 199392, 205824, 206832, 213504, 223512, 265856, 275776, 285696, 288703, 298016, 299088, 308736, 310248, 320256, 335268, 398784, 413664, 427008, 447024, 531712, 551552, 577406, 596032, 598176, 617472, 620496, 640512, 670536, 797568, 827328, 866109, 894048, 1063424, 1103104, 1154812, 1192064, 1196352, 1240992, 1281024, 1341072, 1595136, 1654656, 1732218, 1788096, 2126848, 2206208, 2309624, 2384128, 2392704, 2481984, 2598327, 2682144, 3190272, 3309312, 3464436, 3576192, 4412416, 4619248, 4768256, 4785408, 4963968, 5196654, 5364288, 6380544, 6618624, 6928872, 7152384, 9238496, 9536512, 9570816, 9927936, 10393308, 10728576, 13237248, 13857744, 14304768, 18476992, 19141632, 19855872, 20786616, 21457152, 27715488, 28609536, 36953984, 39711744, 41573232, 42914304, 55430976, 73907968, 83146464, 85828608, 110861952, 147815936, 166292928, 221723904, 295631872, 332585856, 443447808, 665171712, 886895616, 1330343424, 2660686848]

約数ペア:

[(1, 2660686848), (2, 1330343424), (3, 886895616), (4, 665171712), (6, 443447808), (8, 332585856), (9, 295631872), (12, 221723904), (16, 166292928), (18, 147815936), (24, 110861952), (31, 85828608), (32, 83146464), (36, 73907968), (48, 55430976), (62, 42914304), (64, 41573232), (67, 39711744), (72, 36953984), (93, 28609536), (96, 27715488), (124, 21457152), (128, 20786616), (134, 19855872), (139, 19141632), (144, 18476992), (186, 14304768), (192, 13857744), (201, 13237248), (248, 10728576), (256, 10393308), (268, 9927936), (278, 9570816), (279, 9536512), (288, 9238496), (372, 7152384), (384, 6928872), (402, 6618624), (417, 6380544), (496, 5364288), (512, 5196654), (536, 4963968), (556, 4785408), (558, 4768256), (576, 4619248), (603, 4412416), (744, 3576192), (768, 3464436), (804, 3309312), (834, 3190272), (992, 2682144), (1024, 2598327), (1072, 2481984), (1112, 2392704), (1116, 2384128), (1152, 2309624), (1206, 2206208), (1251, 2126848), (1488, 1788096), (1536, 1732218), (1608, 1654656), (1668, 1595136), (1984, 1341072), (2077, 1281024), (2144, 1240992), (2224, 1196352), (2232, 1192064), (2304, 1154812), (2412, 1103104), (2502, 1063424), (2976, 894048), (3072, 866109), (3216, 827328), (3336, 797568), (3968, 670536), (4154, 640512), (4288, 620496), (4309, 617472), (4448, 598176), (4464, 596032), (4608, 577406), (4824, 551552), (5004, 531712), (5952, 447024), (6231, 427008), (6432, 413664), (6672, 398784), (7936, 335268), (8308, 320256), (8576, 310248), (8618, 308736), (8896, 299088), (8928, 298016), (9216, 288703), (9313, 285696), (9648, 275776), (10008, 265856), (11904, 223512), (12462, 213504), (12864, 206832), (12927, 205824), (13344, 199392), (15872, 167634), (16616, 160128), (17152, 155124), (17236, 154368), (17792, 149544), (17856, 149008), (18626, 142848), (18693, 142336), (19296, 137888), (20016, 132928), (23808, 111756), (24924, 106752), (25728, 103416), (25854, 102912), (26688, 99696), (27939, 95232), (31744, 83817), (33232, 80064), (34304, 77562), (34472, 77184), (35584, 74772), (35712, 74504), (37252, 71424), (37386, 71168), (38592, 68944), (38781, 68608), (40032, 66464), (47616, 55878), (49848, 53376), (51456, 51708)]