220841646704

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1\times {\mathrm{4957}}^1$

素因数の和:11554

約数の個数: 80

約数和(自身を含む): 497199504576

約数和(自身を除く): 276357857872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4957, 6521, 6832, 9914, 13042, 19828, 26084, 34699, 39656, 45647, 52168, 69398, 79312, 91294, 104336, 138796, 182588, 277592, 302377, 365176, 397781, 555184, 604754, 730352, 795562, 1209508, 1591124, 2116639, 2419016, 2784467, 3182248, 4233278, 4838032, 5568934, 6364496, 8466556, 11137868, 16933112, 22275736, 32324597, 33866224, 44551472, 64649194, 129298388, 226272179, 258596776, 452544358, 517193552, 905088716, 1810177432, 1971800417, 3620354864, 3943600834, 7887201668, 13802602919, 15774403336, 27605205838, 31548806672, 55210411676, 110420823352, 220841646704]

約数ペア:

[(1, 220841646704), (2, 110420823352), (4, 55210411676), (7, 31548806672), (8, 27605205838), (14, 15774403336), (16, 13802602919), (28, 7887201668), (56, 3943600834), (61, 3620354864), (112, 1971800417), (122, 1810177432), (244, 905088716), (427, 517193552), (488, 452544358), (854, 258596776), (976, 226272179), (1708, 129298388), (3416, 64649194), (4957, 44551472), (6521, 33866224), (6832, 32324597), (9914, 22275736), (13042, 16933112), (19828, 11137868), (26084, 8466556), (34699, 6364496), (39656, 5568934), (45647, 4838032), (52168, 4233278), (69398, 3182248), (79312, 2784467), (91294, 2419016), (104336, 2116639), (138796, 1591124), (182588, 1209508), (277592, 795562), (302377, 730352), (365176, 604754), (397781, 555184)]