664248768

素因数分解:

$2^6\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2647}}^1$

素因数の和:3969

約数の個数: 56

約数和(自身を含む): 1759500672

約数和(自身を除く): 1095251904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1307, 2614, 2647, 3921, 5228, 5294, 7842, 7941, 10456, 10588, 15684, 15882, 20912, 21176, 31368, 31764, 41824, 42352, 62736, 63528, 83648, 84704, 125472, 127056, 169408, 250944, 254112, 508224, 3459629, 6919258, 10378887, 13838516, 20757774, 27677032, 41515548, 55354064, 83031096, 110708128, 166062192, 221416256, 332124384, 664248768]

約数ペア:

[(1, 664248768), (2, 332124384), (3, 221416256), (4, 166062192), (6, 110708128), (8, 83031096), (12, 55354064), (16, 41515548), (24, 27677032), (32, 20757774), (48, 13838516), (64, 10378887), (96, 6919258), (192, 3459629), (1307, 508224), (2614, 254112), (2647, 250944), (3921, 169408), (5228, 127056), (5294, 125472), (7842, 84704), (7941, 83648), (10456, 63528), (10588, 62736), (15684, 42352), (15882, 41824), (20912, 31764), (21176, 31368)]