227992816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 455377104

約数和(自身を除く): 227384288

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 1091, 1412, 2182, 2824, 4364, 5648, 8728, 13061, 17456, 26122, 40367, 52244, 80734, 104488, 161468, 208976, 322936, 385123, 645872, 770246, 1540492, 3080984, 6161968, 14249551, 28499102, 56998204, 113996408, 227992816]

約数ペア:

[(1, 227992816), (2, 113996408), (4, 56998204), (8, 28499102), (16, 14249551), (37, 6161968), (74, 3080984), (148, 1540492), (296, 770246), (353, 645872), (592, 385123), (706, 322936), (1091, 208976), (1412, 161468), (2182, 104488), (2824, 80734), (4364, 52244), (5648, 40367), (8728, 26122), (13061, 17456)]