223375328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8693}}^1$

素因数の和:8787

約数の個数: 48

約数和(自身を含む): 486377136

約数和(自身を除く): 263001808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 8693, 12848, 17386, 25696, 34772, 69544, 95623, 139088, 191246, 278176, 382492, 634589, 764984, 1269178, 1529968, 2538356, 3059936, 5076712, 6980479, 10153424, 13960958, 20306848, 27921916, 55843832, 111687664, 223375328]

約数ペア:

[(1, 223375328), (2, 111687664), (4, 55843832), (8, 27921916), (11, 20306848), (16, 13960958), (22, 10153424), (32, 6980479), (44, 5076712), (73, 3059936), (88, 2538356), (146, 1529968), (176, 1269178), (292, 764984), (352, 634589), (584, 382492), (803, 278176), (1168, 191246), (1606, 139088), (2336, 95623), (3212, 69544), (6424, 34772), (8693, 25696), (12848, 17386)]