642386112

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13999}}^1$

素因数の和:14253

約数の個数: 56

約数和(自身を含む): 1706880000

約数和(自身を除く): 1064493888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 13999, 15296, 22944, 27998, 41997, 45888, 55996, 83994, 111992, 167988, 223984, 335976, 447968, 671952, 895936, 1343904, 2687808, 3345761, 6691522, 10037283, 13383044, 20074566, 26766088, 40149132, 53532176, 80298264, 107064352, 160596528, 214128704, 321193056, 642386112]

約数ペア:

[(1, 642386112), (2, 321193056), (3, 214128704), (4, 160596528), (6, 107064352), (8, 80298264), (12, 53532176), (16, 40149132), (24, 26766088), (32, 20074566), (48, 13383044), (64, 10037283), (96, 6691522), (192, 3345761), (239, 2687808), (478, 1343904), (717, 895936), (956, 671952), (1434, 447968), (1912, 335976), (2868, 223984), (3824, 167988), (5736, 111992), (7648, 83994), (11472, 55996), (13999, 45888), (15296, 41997), (22944, 27998)]