402227968

素因数分解:

$2^8\times {\mathrm{353}}^1\times {\mathrm{4451}}^1$

素因数の和:4820

約数の個数: 36

約数和(自身を含む): 805340088

約数和(自身を除く): 403112120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 706, 1412, 2824, 4451, 5648, 8902, 11296, 17804, 22592, 35608, 45184, 71216, 90368, 142432, 284864, 569728, 1139456, 1571203, 3142406, 6284812, 12569624, 25139248, 50278496, 100556992, 201113984, 402227968]

約数ペア:

[(1, 402227968), (2, 201113984), (4, 100556992), (8, 50278496), (16, 25139248), (32, 12569624), (64, 6284812), (128, 3142406), (256, 1571203), (353, 1139456), (706, 569728), (1412, 284864), (2824, 142432), (4451, 90368), (5648, 71216), (8902, 45184), (11296, 35608), (17804, 22592)]