840735384

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 2132256000

約数和(自身を除く): 1291520616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 151, 278, 302, 417, 453, 556, 604, 834, 906, 1112, 1208, 1668, 1669, 1812, 3336, 3338, 3624, 5007, 6676, 10014, 13352, 20028, 20989, 40056, 41978, 62967, 83956, 125934, 167912, 231991, 251868, 252019, 463982, 503736, 504038, 695973, 756057, 927964, 1008076, 1391946, 1512114, 1855928, 2016152, 2783892, 3024228, 5567784, 6048456, 35030641, 70061282, 105091923, 140122564, 210183846, 280245128, 420367692, 840735384]

約数ペア:

[(1, 840735384), (2, 420367692), (3, 280245128), (4, 210183846), (6, 140122564), (8, 105091923), (12, 70061282), (24, 35030641), (139, 6048456), (151, 5567784), (278, 3024228), (302, 2783892), (417, 2016152), (453, 1855928), (556, 1512114), (604, 1391946), (834, 1008076), (906, 927964), (1112, 756057), (1208, 695973), (1668, 504038), (1669, 503736), (1812, 463982), (3336, 252019), (3338, 251868), (3624, 231991), (5007, 167912), (6676, 125934), (10014, 83956), (13352, 62967), (20028, 41978), (20989, 40056)]