400527564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1481}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 966690816

約数和(自身を除く): 566163252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 727, 1454, 1481, 2181, 2908, 2962, 4362, 4443, 5924, 8724, 8886, 17772, 22537, 45074, 45911, 67611, 90148, 91822, 135222, 137733, 183644, 270444, 275466, 550932, 1076687, 2153374, 3230061, 4306748, 6460122, 12920244, 33377297, 66754594, 100131891, 133509188, 200263782, 400527564]

約数ペア:

[(1, 400527564), (2, 200263782), (3, 133509188), (4, 100131891), (6, 66754594), (12, 33377297), (31, 12920244), (62, 6460122), (93, 4306748), (124, 3230061), (186, 2153374), (372, 1076687), (727, 550932), (1454, 275466), (1481, 270444), (2181, 183644), (2908, 137733), (2962, 135222), (4362, 91822), (4443, 90148), (5924, 67611), (8724, 45911), (8886, 45074), (17772, 22537)]