855810280192

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1\times {\mathrm{5641}}^1$

素因数の和:8426

約数の個数: 144

約数和(自身を含む): 2016390498304

約数和(自身を除く): 1160580218112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2731, 3472, 3968, 5462, 5641, 6944, 7936, 10924, 11282, 13888, 19117, 21848, 22564, 27776, 38234, 39487, 43696, 45128, 55552, 76468, 78974, 84661, 87392, 90256, 152936, 157948, 169322, 174784, 174871, 180512, 305872, 315896, 338644, 349568, 349742, 361024, 592627, 611744, 631792, 677288, 699136, 699484, 722048, 1185254, 1223488, 1224097, 1263584, 1354576, 1398968, 1444096, 2370508, 2446976, 2448194, 2527168, 2709152, 2797936, 4741016, 4893952, 4896388, 5054336, 5418304, 5595872, 9482032, 9792776, 10108672, 10836608, 11191744, 15405571, 18964064, 19585552, 21673216, 22383488, 30811142, 37928128, 39171104, 44766976, 61622284, 75856256, 78342208, 107838997, 123244568, 151712512, 156684416, 215677994, 246489136, 313368832, 431355988, 477572701, 492978272, 862711976, 955145402, 985956544, 1725423952, 1910290804, 1971913088, 3343008907, 3450847904, 3820581608, 3943826176, 6686017814, 6901695808, 7641163216, 13372035628, 13803391616, 15282326432, 26744071256, 27606783232, 30564652864, 53488142512, 61129305728, 106976285024, 122258611456, 213952570048, 427905140096, 855810280192]

約数ペア:

[(1, 855810280192), (2, 427905140096), (4, 213952570048), (7, 122258611456), (8, 106976285024), (14, 61129305728), (16, 53488142512), (28, 30564652864), (31, 27606783232), (32, 26744071256), (56, 15282326432), (62, 13803391616), (64, 13372035628), (112, 7641163216), (124, 6901695808), (128, 6686017814), (217, 3943826176), (224, 3820581608), (248, 3450847904), (256, 3343008907), (434, 1971913088), (448, 1910290804), (496, 1725423952), (868, 985956544), (896, 955145402), (992, 862711976), (1736, 492978272), (1792, 477572701), (1984, 431355988), (2731, 313368832), (3472, 246489136), (3968, 215677994), (5462, 156684416), (5641, 151712512), (6944, 123244568), (7936, 107838997), (10924, 78342208), (11282, 75856256), (13888, 61622284), (19117, 44766976), (21848, 39171104), (22564, 37928128), (27776, 30811142), (38234, 22383488), (39487, 21673216), (43696, 19585552), (45128, 18964064), (55552, 15405571), (76468, 11191744), (78974, 10836608), (84661, 10108672), (87392, 9792776), (90256, 9482032), (152936, 5595872), (157948, 5418304), (169322, 5054336), (174784, 4896388), (174871, 4893952), (180512, 4741016), (305872, 2797936), (315896, 2709152), (338644, 2527168), (349568, 2448194), (349742, 2446976), (361024, 2370508), (592627, 1444096), (611744, 1398968), (631792, 1354576), (677288, 1263584), (699136, 1224097), (699484, 1223488), (722048, 1185254)]