229519648

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 461220480

約数和(自身を除く): 231700832

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 163, 316, 326, 557, 632, 652, 1114, 1264, 1304, 2228, 2528, 2608, 4456, 5216, 8912, 12877, 17824, 25754, 44003, 51508, 88006, 90791, 103016, 176012, 181582, 206032, 352024, 363164, 412064, 704048, 726328, 1408096, 1452656, 2905312, 7172489, 14344978, 28689956, 57379912, 114759824, 229519648]

約数ペア:

[(1, 229519648), (2, 114759824), (4, 57379912), (8, 28689956), (16, 14344978), (32, 7172489), (79, 2905312), (158, 1452656), (163, 1408096), (316, 726328), (326, 704048), (557, 412064), (632, 363164), (652, 352024), (1114, 206032), (1264, 181582), (1304, 176012), (2228, 103016), (2528, 90791), (2608, 88006), (4456, 51508), (5216, 44003), (8912, 25754), (12877, 17824)]