215501824

素因数分解:

$2^{10}\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1168

約数の個数: 44

約数和(自身を含む): 433145200

約数和(自身を除く): 217643376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 916, 919, 1024, 1832, 1838, 3664, 3676, 7328, 7352, 14656, 14704, 29312, 29408, 58624, 58816, 117248, 117632, 210451, 234496, 235264, 420902, 470528, 841804, 941056, 1683608, 3367216, 6734432, 13468864, 26937728, 53875456, 107750912, 215501824]

約数ペア:

[(1, 215501824), (2, 107750912), (4, 53875456), (8, 26937728), (16, 13468864), (32, 6734432), (64, 3367216), (128, 1683608), (229, 941056), (256, 841804), (458, 470528), (512, 420902), (916, 235264), (919, 234496), (1024, 210451), (1832, 117632), (1838, 117248), (3664, 58816), (3676, 58624), (7328, 29408), (7352, 29312), (14656, 14704)]