660802944

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55511}}^1$

素因数の和:55559

約数の個数: 64

約数和(自身を含む): 1811911680

約数和(自身を除く): 1151108736

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, 55511, 111022, 166533, 222044, 333066, 444088, 666132, 888176, 1332264, 1720841, 1776352, 2664528, 3441682, 3552704, 5162523, 5329056, 6883364, 7105408, 10325046, 10658112, 13766728, 20650092, 21316224, 27533456, 41300184, 55066912, 82600368, 110133824, 165200736, 220267648, 330401472, 660802944]

約数ペア:

[(1, 660802944), (2, 330401472), (3, 220267648), (4, 165200736), (6, 110133824), (8, 82600368), (12, 55066912), (16, 41300184), (24, 27533456), (31, 21316224), (32, 20650092), (48, 13766728), (62, 10658112), (64, 10325046), (93, 7105408), (96, 6883364), (124, 5329056), (128, 5162523), (186, 3552704), (192, 3441682), (248, 2664528), (372, 1776352), (384, 1720841), (496, 1332264), (744, 888176), (992, 666132), (1488, 444088), (1984, 333066), (2976, 222044), (3968, 166533), (5952, 111022), (11904, 55511)]