381606551808

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{942853}}^1$

素因数の和:942920

約数の個数: 144

約数和(自身を含む): 1110063499776

約数和(自身を除く): 728456947968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 527, 544, 744, 768, 816, 992, 1054, 1088, 1488, 1581, 1632, 1984, 2108, 2176, 2976, 3162, 3264, 3968, 4216, 4352, 5952, 6324, 6528, 7936, 8432, 11904, 12648, 13056, 16864, 23808, 25296, 33728, 50592, 67456, 101184, 134912, 202368, 404736, 942853, 1885706, 2828559, 3771412, 5657118, 7542824, 11314236, 15085648, 16028501, 22628472, 29228443, 30171296, 32057002, 45256944, 48085503, 58456886, 60342592, 64114004, 87685329, 90513888, 96171006, 116913772, 120685184, 128228008, 175370658, 181027776, 192342012, 233827544, 241370368, 256456016, 350741316, 362055552, 384684024, 467655088, 496883531, 512912032, 701482632, 724111104, 769368048, 935310176, 993767062, 1025824064, 1402965264, 1490650593, 1538736096, 1870620352, 1987534124, 2051648128, 2805930528, 2981301186, 3077472192, 3741240704, 3975068248, 4103296256, 5611861056, 5962602372, 6154944384, 7482481408, 7950136496, 11223722112, 11925204744, 12309888768, 15900272992, 22447444224, 23850409488, 31800545984, 47700818976, 63601091968, 95401637952, 127202183936, 190803275904, 381606551808]

約数ペア:

[(1, 381606551808), (2, 190803275904), (3, 127202183936), (4, 95401637952), (6, 63601091968), (8, 47700818976), (12, 31800545984), (16, 23850409488), (17, 22447444224), (24, 15900272992), (31, 12309888768), (32, 11925204744), (34, 11223722112), (48, 7950136496), (51, 7482481408), (62, 6154944384), (64, 5962602372), (68, 5611861056), (93, 4103296256), (96, 3975068248), (102, 3741240704), (124, 3077472192), (128, 2981301186), (136, 2805930528), (186, 2051648128), (192, 1987534124), (204, 1870620352), (248, 1538736096), (256, 1490650593), (272, 1402965264), (372, 1025824064), (384, 993767062), (408, 935310176), (496, 769368048), (527, 724111104), (544, 701482632), (744, 512912032), (768, 496883531), (816, 467655088), (992, 384684024), (1054, 362055552), (1088, 350741316), (1488, 256456016), (1581, 241370368), (1632, 233827544), (1984, 192342012), (2108, 181027776), (2176, 175370658), (2976, 128228008), (3162, 120685184), (3264, 116913772), (3968, 96171006), (4216, 90513888), (4352, 87685329), (5952, 64114004), (6324, 60342592), (6528, 58456886), (7936, 48085503), (8432, 45256944), (11904, 32057002), (12648, 30171296), (13056, 29228443), (16864, 22628472), (23808, 16028501), (25296, 15085648), (33728, 11314236), (50592, 7542824), (67456, 5657118), (101184, 3771412), (134912, 2828559), (202368, 1885706), (404736, 942853)]