1515879168

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{63671}}^1$

素因数の和:63721

約数の個数: 72

約数和(自身を含む): 4164658176

約数和(自身を除く): 2648779008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 63671, 127342, 191013, 254684, 382026, 509368, 764052, 1018736, 1528104, 1973801, 2037472, 3056208, 3947602, 4074944, 5921403, 6112416, 7895204, 8149888, 11842806, 12224832, 15790408, 16299776, 23685612, 24449664, 31580816, 47371224, 48899328, 63161632, 94742448, 126323264, 189484896, 252646528, 378969792, 505293056, 757939584, 1515879168]

約数ペア:

[(1, 1515879168), (2, 757939584), (3, 505293056), (4, 378969792), (6, 252646528), (8, 189484896), (12, 126323264), (16, 94742448), (24, 63161632), (31, 48899328), (32, 47371224), (48, 31580816), (62, 24449664), (64, 23685612), (93, 16299776), (96, 15790408), (124, 12224832), (128, 11842806), (186, 8149888), (192, 7895204), (248, 6112416), (256, 5921403), (372, 4074944), (384, 3947602), (496, 3056208), (744, 2037472), (768, 1973801), (992, 1528104), (1488, 1018736), (1984, 764052), (2976, 509368), (3968, 382026), (5952, 254684), (7936, 191013), (11904, 127342), (23808, 63671)]