395469984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 1351365120

約数和(自身を除く): 955895136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 96, 98, 104, 112, 116, 147, 156, 168, 174, 182, 196, 203, 208, 223, 224, 232, 273, 294, 312, 336, 348, 364, 377, 392, 406, 416, 446, 464, 546, 588, 609, 624, 637, 669, 672, 696, 728, 754, 784, 812, 892, 928, 1092, 1131, 1176, 1218, 1248, 1274, 1338, 1392, 1421, 1456, 1508, 1561, 1568, 1624, 1784, 1911, 2184, 2262, 2352, 2436, 2548, 2639, 2676, 2784, 2842, 2899, 2912, 3016, 3122, 3248, 3568, 3822, 4263, 4368, 4524, 4683, 4704, 4872, 5096, 5278, 5352, 5684, 5798, 6032, 6244, 6467, 6496, 7136, 7644, 7917, 8526, 8697, 8736, 9048, 9366, 9744, 10192, 10556, 10704, 10927, 11368, 11596, 12064, 12488, 12934, 15288, 15834, 17052, 17394, 18096, 18473, 18732, 19401, 19488, 20293, 20384, 21112, 21408, 21854, 22736, 23192, 24976, 25868, 30576, 31668, 32781, 34104, 34788, 36192, 36946, 37464, 38802, 40586, 42224, 43708, 45269, 45472, 46384, 49952, 51736, 55419, 60879, 61152, 63336, 65562, 68208, 69576, 73892, 74928, 77604, 81172, 84071, 84448, 87416, 90538, 92768, 103472, 110838, 121758, 126672, 131124, 135807, 136416, 139152, 142051, 147784, 149856, 155208, 162344, 168142, 174832, 181076, 206944, 221676, 243516, 252213, 253344, 262248, 271614, 278304, 284102, 295568, 310416, 316883, 324688, 336284, 349664, 362152, 426153, 443352, 487032, 504426, 524496, 543228, 568204, 588497, 591136, 620832, 633766, 649376, 672568, 724304, 852306, 886704, 950649, 974064, 1008852, 1048992, 1086456, 1136408, 1176994, 1267532, 1345136, 1448608, 1704612, 1765491, 1773408, 1901298, 1948128, 2017704, 2172912, 2272816, 2353988, 2535064, 2690272, 3409224, 3530982, 3802596, 4035408, 4119479, 4345824, 4545632, 4707976, 5070128, 6818448, 7061964, 7605192, 8070816, 8238958, 9415952, 10140256, 12358437, 13636896, 14123928, 15210384, 16477916, 18831904, 24716874, 28247856, 30420768, 32955832, 49433748, 56495712, 65911664, 98867496, 131823328, 197734992, 395469984]

約数ペア:

[(1, 395469984), (2, 197734992), (3, 131823328), (4, 98867496), (6, 65911664), (7, 56495712), (8, 49433748), (12, 32955832), (13, 30420768), (14, 28247856), (16, 24716874), (21, 18831904), (24, 16477916), (26, 15210384), (28, 14123928), (29, 13636896), (32, 12358437), (39, 10140256), (42, 9415952), (48, 8238958), (49, 8070816), (52, 7605192), (56, 7061964), (58, 6818448), (78, 5070128), (84, 4707976), (87, 4545632), (91, 4345824), (96, 4119479), (98, 4035408), (104, 3802596), (112, 3530982), (116, 3409224), (147, 2690272), (156, 2535064), (168, 2353988), (174, 2272816), (182, 2172912), (196, 2017704), (203, 1948128), (208, 1901298), (223, 1773408), (224, 1765491), (232, 1704612), (273, 1448608), (294, 1345136), (312, 1267532), (336, 1176994), (348, 1136408), (364, 1086456), (377, 1048992), (392, 1008852), (406, 974064), (416, 950649), (446, 886704), (464, 852306), (546, 724304), (588, 672568), (609, 649376), (624, 633766), (637, 620832), (669, 591136), (672, 588497), (696, 568204), (728, 543228), (754, 524496), (784, 504426), (812, 487032), (892, 443352), (928, 426153), (1092, 362152), (1131, 349664), (1176, 336284), (1218, 324688), (1248, 316883), (1274, 310416), (1338, 295568), (1392, 284102), (1421, 278304), (1456, 271614), (1508, 262248), (1561, 253344), (1568, 252213), (1624, 243516), (1784, 221676), (1911, 206944), (2184, 181076), (2262, 174832), (2352, 168142), (2436, 162344), (2548, 155208), (2639, 149856), (2676, 147784), (2784, 142051), (2842, 139152), (2899, 136416), (2912, 135807), (3016, 131124), (3122, 126672), (3248, 121758), (3568, 110838), (3822, 103472), (4263, 92768), (4368, 90538), (4524, 87416), (4683, 84448), (4704, 84071), (4872, 81172), (5096, 77604), (5278, 74928), (5352, 73892), (5684, 69576), (5798, 68208), (6032, 65562), (6244, 63336), (6467, 61152), (6496, 60879), (7136, 55419), (7644, 51736), (7917, 49952), (8526, 46384), (8697, 45472), (8736, 45269), (9048, 43708), (9366, 42224), (9744, 40586), (10192, 38802), (10556, 37464), (10704, 36946), (10927, 36192), (11368, 34788), (11596, 34104), (12064, 32781), (12488, 31668), (12934, 30576), (15288, 25868), (15834, 24976), (17052, 23192), (17394, 22736), (18096, 21854), (18473, 21408), (18732, 21112), (19401, 20384), (19488, 20293)]