890369844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1559}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 2563491840

約数和(自身を除く): 1673121996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 523, 546, 1046, 1092, 1559, 1569, 2092, 3118, 3138, 3661, 4677, 6236, 6276, 6799, 7322, 9354, 10913, 10983, 13598, 14644, 18708, 20267, 20397, 21826, 21966, 27196, 32739, 40534, 40794, 43652, 43932, 47593, 60801, 65478, 81068, 81588, 95186, 121602, 130956, 141869, 142779, 190372, 243204, 283738, 285558, 425607, 567476, 571116, 815357, 851214, 1630714, 1702428, 2446071, 3261428, 4892142, 5707499, 9784284, 10599641, 11414998, 17122497, 21199282, 22829996, 31798923, 34244994, 42398564, 63597846, 68489988, 74197487, 127195692, 148394974, 222592461, 296789948, 445184922, 890369844]

約数ペア:

[(1, 890369844), (2, 445184922), (3, 296789948), (4, 222592461), (6, 148394974), (7, 127195692), (12, 74197487), (13, 68489988), (14, 63597846), (21, 42398564), (26, 34244994), (28, 31798923), (39, 22829996), (42, 21199282), (52, 17122497), (78, 11414998), (84, 10599641), (91, 9784284), (156, 5707499), (182, 4892142), (273, 3261428), (364, 2446071), (523, 1702428), (546, 1630714), (1046, 851214), (1092, 815357), (1559, 571116), (1569, 567476), (2092, 425607), (3118, 285558), (3138, 283738), (3661, 243204), (4677, 190372), (6236, 142779), (6276, 141869), (6799, 130956), (7322, 121602), (9354, 95186), (10913, 81588), (10983, 81068), (13598, 65478), (14644, 60801), (18708, 47593), (20267, 43932), (20397, 43652), (21826, 40794), (21966, 40534), (27196, 32739)]