1200458628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2069}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 3092281920

約数和(自身を除く): 1891823292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 227, 284, 426, 454, 639, 681, 852, 908, 1278, 1362, 2043, 2069, 2556, 2724, 4086, 4138, 6207, 8172, 8276, 12414, 16117, 18621, 24828, 32234, 37242, 48351, 64468, 74484, 96702, 145053, 146899, 193404, 290106, 293798, 440697, 469663, 580212, 587596, 881394, 939326, 1322091, 1408989, 1762788, 1878652, 2644182, 2817978, 4226967, 5288364, 5635956, 8453934, 16907868, 33346073, 66692146, 100038219, 133384292, 200076438, 300114657, 400152876, 600229314, 1200458628]

約数ペア:

[(1, 1200458628), (2, 600229314), (3, 400152876), (4, 300114657), (6, 200076438), (9, 133384292), (12, 100038219), (18, 66692146), (36, 33346073), (71, 16907868), (142, 8453934), (213, 5635956), (227, 5288364), (284, 4226967), (426, 2817978), (454, 2644182), (639, 1878652), (681, 1762788), (852, 1408989), (908, 1322091), (1278, 939326), (1362, 881394), (2043, 587596), (2069, 580212), (2556, 469663), (2724, 440697), (4086, 293798), (4138, 290106), (6207, 193404), (8172, 146899), (8276, 145053), (12414, 96702), (16117, 74484), (18621, 64468), (24828, 48351), (32234, 37242)]