578902008

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 1482600960

約数和(自身を除く): 903698952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 457, 564, 914, 1123, 1128, 1371, 1828, 2246, 2742, 3369, 3656, 4492, 5484, 6738, 8984, 10968, 13476, 21479, 26952, 42958, 52781, 64437, 85916, 105562, 128874, 158343, 171832, 211124, 257748, 316686, 422248, 513211, 515496, 633372, 1026422, 1266744, 1539633, 2052844, 3079266, 4105688, 6158532, 12317064, 24120917, 48241834, 72362751, 96483668, 144725502, 192967336, 289451004, 578902008]

約数ペア:

[(1, 578902008), (2, 289451004), (3, 192967336), (4, 144725502), (6, 96483668), (8, 72362751), (12, 48241834), (24, 24120917), (47, 12317064), (94, 6158532), (141, 4105688), (188, 3079266), (282, 2052844), (376, 1539633), (457, 1266744), (564, 1026422), (914, 633372), (1123, 515496), (1128, 513211), (1371, 422248), (1828, 316686), (2246, 257748), (2742, 211124), (3369, 171832), (3656, 158343), (4492, 128874), (5484, 105562), (6738, 85916), (8984, 64437), (10968, 52781), (13476, 42958), (21479, 26952)]