996865240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{6257}}^1$

素因数の和:6844

約数の個数: 64

約数和(自身を含む): 2568283200

約数和(自身を除く): 1571417960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 569, 1138, 2276, 2845, 3983, 4552, 5690, 6257, 7966, 11380, 12514, 15932, 19915, 22760, 25028, 31285, 31864, 39830, 43799, 50056, 62570, 79660, 87598, 125140, 159320, 175196, 218995, 250280, 350392, 437990, 875980, 1751960, 3560233, 7120466, 14240932, 17801165, 24921631, 28481864, 35602330, 49843262, 71204660, 99686524, 124608155, 142409320, 199373048, 249216310, 498432620, 996865240]

約数ペア:

[(1, 996865240), (2, 498432620), (4, 249216310), (5, 199373048), (7, 142409320), (8, 124608155), (10, 99686524), (14, 71204660), (20, 49843262), (28, 35602330), (35, 28481864), (40, 24921631), (56, 17801165), (70, 14240932), (140, 7120466), (280, 3560233), (569, 1751960), (1138, 875980), (2276, 437990), (2845, 350392), (3983, 250280), (4552, 218995), (5690, 175196), (6257, 159320), (7966, 125140), (11380, 87598), (12514, 79660), (15932, 62570), (19915, 50056), (22760, 43799), (25028, 39830), (31285, 31864)]