218114832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18397}}^1$

素因数の和:18440

約数の個数: 80

約数和(自身を含む): 638778560

約数和(自身を除く): 420663728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 18397, 36794, 55191, 73588, 110382, 147176, 220764, 239161, 294352, 349543, 441528, 478322, 699086, 717483, 883056, 956644, 1048629, 1398172, 1434966, 1913288, 2097258, 2796344, 2869932, 3826576, 4194516, 4544059, 5592688, 5739864, 8389032, 9088118, 11479728, 13632177, 16778064, 18176236, 27264354, 36352472, 54528708, 72704944, 109057416, 218114832]

約数ペア:

[(1, 218114832), (2, 109057416), (3, 72704944), (4, 54528708), (6, 36352472), (8, 27264354), (12, 18176236), (13, 16778064), (16, 13632177), (19, 11479728), (24, 9088118), (26, 8389032), (38, 5739864), (39, 5592688), (48, 4544059), (52, 4194516), (57, 3826576), (76, 2869932), (78, 2796344), (104, 2097258), (114, 1913288), (152, 1434966), (156, 1398172), (208, 1048629), (228, 956644), (247, 883056), (304, 717483), (312, 699086), (456, 478322), (494, 441528), (624, 349543), (741, 294352), (912, 239161), (988, 220764), (1482, 147176), (1976, 110382), (2964, 73588), (3952, 55191), (5928, 36794), (11856, 18397)]