1455663972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{9413}}^1$

素因数の和:9697

約数の個数: 72

約数和(自身を含む): 3966532416

約数和(自身を除く): 2510868444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 588, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 9413, 11046, 12887, 18826, 22092, 25774, 28239, 37652, 38661, 51548, 56478, 65891, 77322, 112956, 131782, 154644, 197673, 263564, 395346, 461237, 790692, 922474, 1383711, 1844948, 2475619, 2767422, 4951238, 5534844, 7426857, 9902476, 14853714, 17329333, 29707428, 34658666, 51987999, 69317332, 103975998, 121305331, 207951996, 242610662, 363915993, 485221324, 727831986, 1455663972]

約数ペア:

[(1, 1455663972), (2, 727831986), (3, 485221324), (4, 363915993), (6, 242610662), (7, 207951996), (12, 121305331), (14, 103975998), (21, 69317332), (28, 51987999), (42, 34658666), (49, 29707428), (84, 17329333), (98, 14853714), (147, 9902476), (196, 7426857), (263, 5534844), (294, 4951238), (526, 2767422), (588, 2475619), (789, 1844948), (1052, 1383711), (1578, 922474), (1841, 790692), (3156, 461237), (3682, 395346), (5523, 263564), (7364, 197673), (9413, 154644), (11046, 131782), (12887, 112956), (18826, 77322), (22092, 65891), (25774, 56478), (28239, 51548), (37652, 38661)]