244690816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{100613}}^1$

素因数の和:100646

約数の個数: 32

約数和(自身を含む): 513131400

約数和(自身を除く): 268440584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 100613, 201226, 402452, 804904, 1609808, 1911647, 3219616, 3823294, 6439232, 7646588, 12878464, 15293176, 30586352, 61172704, 122345408, 244690816]

約数ペア:

[(1, 244690816), (2, 122345408), (4, 61172704), (8, 30586352), (16, 15293176), (19, 12878464), (32, 7646588), (38, 6439232), (64, 3823294), (76, 3219616), (128, 1911647), (152, 1609808), (304, 804904), (608, 402452), (1216, 201226), (2432, 100613)]