450595964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 999447120

約数和(自身を除く): 548851156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 623, 637, 1157, 1246, 1274, 1987, 2314, 2492, 2548, 3974, 4361, 4628, 7948, 8099, 8722, 13909, 16198, 17444, 25831, 27818, 32396, 51662, 55636, 56693, 97363, 103324, 113386, 176843, 180817, 194726, 226772, 353686, 361634, 389452, 707372, 723268, 1237901, 1265719, 2298959, 2475802, 2531438, 4597918, 4951604, 5062876, 8665307, 9195836, 16092713, 17330614, 32185426, 34661228, 64370852, 112648991, 225297982, 450595964]

約数ペア:

[(1, 450595964), (2, 225297982), (4, 112648991), (7, 64370852), (13, 34661228), (14, 32185426), (26, 17330614), (28, 16092713), (49, 9195836), (52, 8665307), (89, 5062876), (91, 4951604), (98, 4597918), (178, 2531438), (182, 2475802), (196, 2298959), (356, 1265719), (364, 1237901), (623, 723268), (637, 707372), (1157, 389452), (1246, 361634), (1274, 353686), (1987, 226772), (2314, 194726), (2492, 180817), (2548, 176843), (3974, 113386), (4361, 103324), (4628, 97363), (7948, 56693), (8099, 55636), (8722, 51662), (13909, 32396), (16198, 27818), (17444, 25831)]