766854528

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 2254314240

約数和(自身を除く): 1487459712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 264, 284, 352, 384, 426, 528, 568, 704, 781, 852, 1056, 1136, 1408, 1562, 1704, 2112, 2272, 2343, 2557, 3124, 3408, 4224, 4544, 4686, 5114, 6248, 6816, 7671, 9088, 9372, 10228, 12496, 13632, 15342, 18744, 20456, 24992, 27264, 28127, 30684, 37488, 40912, 49984, 56254, 61368, 74976, 81824, 84381, 99968, 112508, 122736, 149952, 163648, 168762, 181547, 225016, 245472, 299904, 327296, 337524, 363094, 450032, 490944, 544641, 675048, 726188, 900064, 981888, 1089282, 1350096, 1452376, 1800128, 1997017, 2178564, 2700192, 2904752, 3600256, 3994034, 4357128, 5400384, 5809504, 5991051, 7988068, 8714256, 10800768, 11619008, 11982102, 15976136, 17428512, 23238016, 23964204, 31952272, 34857024, 47928408, 63904544, 69714048, 95856816, 127809088, 191713632, 255618176, 383427264, 766854528]

約数ペア:

[(1, 766854528), (2, 383427264), (3, 255618176), (4, 191713632), (6, 127809088), (8, 95856816), (11, 69714048), (12, 63904544), (16, 47928408), (22, 34857024), (24, 31952272), (32, 23964204), (33, 23238016), (44, 17428512), (48, 15976136), (64, 11982102), (66, 11619008), (71, 10800768), (88, 8714256), (96, 7988068), (128, 5991051), (132, 5809504), (142, 5400384), (176, 4357128), (192, 3994034), (213, 3600256), (264, 2904752), (284, 2700192), (352, 2178564), (384, 1997017), (426, 1800128), (528, 1452376), (568, 1350096), (704, 1089282), (781, 981888), (852, 900064), (1056, 726188), (1136, 675048), (1408, 544641), (1562, 490944), (1704, 450032), (2112, 363094), (2272, 337524), (2343, 327296), (2557, 299904), (3124, 245472), (3408, 225016), (4224, 181547), (4544, 168762), (4686, 163648), (5114, 149952), (6248, 122736), (6816, 112508), (7671, 99968), (9088, 84381), (9372, 81824), (10228, 74976), (12496, 61368), (13632, 56254), (15342, 49984), (18744, 40912), (20456, 37488), (24992, 30684), (27264, 28127)]