636947328

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53507}}^1$

素因数の和:53555

約数の個数: 64

約数和(自身を含む): 1746501120

約数和(自身を除く): 1109553792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 53507, 107014, 160521, 214028, 321042, 428056, 642084, 856112, 1284168, 1658717, 1712224, 2568336, 3317434, 3424448, 4976151, 5136672, 6634868, 6848896, 9952302, 10273344, 13269736, 19904604, 20546688, 26539472, 39809208, 53078944, 79618416, 106157888, 159236832, 212315776, 318473664, 636947328]

約数ペア:

[(1, 636947328), (2, 318473664), (3, 212315776), (4, 159236832), (6, 106157888), (8, 79618416), (12, 53078944), (16, 39809208), (24, 26539472), (31, 20546688), (32, 19904604), (48, 13269736), (62, 10273344), (64, 9952302), (93, 6848896), (96, 6634868), (124, 5136672), (128, 4976151), (186, 3424448), (192, 3317434), (248, 2568336), (372, 1712224), (384, 1658717), (496, 1284168), (744, 856112), (992, 642084), (1488, 428056), (1984, 321042), (2976, 214028), (3968, 160521), (5952, 107014), (11904, 53507)]