225984544

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 462502656

約数和(自身を除く): 236518112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 157, 248, 314, 496, 628, 992, 1256, 1451, 2512, 2902, 4867, 5024, 5804, 9734, 11608, 19468, 23216, 38936, 44981, 46432, 77872, 89962, 155744, 179924, 227807, 359848, 455614, 719696, 911228, 1439392, 1822456, 3644912, 7062017, 7289824, 14124034, 28248068, 56496136, 112992272, 225984544]

約数ペア:

[(1, 225984544), (2, 112992272), (4, 56496136), (8, 28248068), (16, 14124034), (31, 7289824), (32, 7062017), (62, 3644912), (124, 1822456), (157, 1439392), (248, 911228), (314, 719696), (496, 455614), (628, 359848), (992, 227807), (1256, 179924), (1451, 155744), (2512, 89962), (2902, 77872), (4867, 46432), (5024, 44981), (5804, 38936), (9734, 23216), (11608, 19468)]