236996456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4159}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 471744000

約数和(自身を除く): 234747544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 4159, 7123, 8318, 14246, 16636, 28492, 33272, 56984, 70703, 141406, 282812, 565624, 1742621, 3485242, 6970484, 13940968, 29624557, 59249114, 118498228, 236996456]

約数ペア:

[(1, 236996456), (2, 118498228), (4, 59249114), (8, 29624557), (17, 13940968), (34, 6970484), (68, 3485242), (136, 1742621), (419, 565624), (838, 282812), (1676, 141406), (3352, 70703), (4159, 56984), (7123, 33272), (8318, 28492), (14246, 16636)]