821525064

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7687}}^1$

素因数の和:7830

約数の個数: 64

約数和(自身を含む): 2116352640

約数和(自身を除く): 1294827576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 488, 584, 732, 876, 1464, 1752, 4453, 7687, 8906, 13359, 15374, 17812, 23061, 26718, 30748, 35624, 46122, 53436, 61496, 92244, 106872, 184488, 468907, 561151, 937814, 1122302, 1406721, 1683453, 1875628, 2244604, 2813442, 3366906, 3751256, 4489208, 5626884, 6733812, 11253768, 13467624, 34230211, 68460422, 102690633, 136920844, 205381266, 273841688, 410762532, 821525064]

約数ペア:

[(1, 821525064), (2, 410762532), (3, 273841688), (4, 205381266), (6, 136920844), (8, 102690633), (12, 68460422), (24, 34230211), (61, 13467624), (73, 11253768), (122, 6733812), (146, 5626884), (183, 4489208), (219, 3751256), (244, 3366906), (292, 2813442), (366, 2244604), (438, 1875628), (488, 1683453), (584, 1406721), (732, 1122302), (876, 937814), (1464, 561151), (1752, 468907), (4453, 184488), (7687, 106872), (8906, 92244), (13359, 61496), (15374, 53436), (17812, 46122), (23061, 35624), (26718, 30748)]