233281408

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 478865520

約数和(自身を除く): 245584112

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 137, 212, 251, 274, 424, 502, 548, 848, 1004, 1096, 1696, 2008, 2192, 3392, 4016, 4384, 6784, 7261, 8032, 8768, 13303, 14522, 16064, 17536, 26606, 29044, 32128, 34387, 53212, 58088, 68774, 106424, 116176, 137548, 212848, 232352, 275096, 425696, 464704, 550192, 851392, 929408, 1100384, 1702784, 1822511, 2200768, 3645022, 4401536, 7290044, 14580088, 29160176, 58320352, 116640704, 233281408]

約数ペア:

[(1, 233281408), (2, 116640704), (4, 58320352), (8, 29160176), (16, 14580088), (32, 7290044), (53, 4401536), (64, 3645022), (106, 2200768), (128, 1822511), (137, 1702784), (212, 1100384), (251, 929408), (274, 851392), (424, 550192), (502, 464704), (548, 425696), (848, 275096), (1004, 232352), (1096, 212848), (1696, 137548), (2008, 116176), (2192, 106424), (3392, 68774), (4016, 58088), (4384, 53212), (6784, 34387), (7261, 32128), (8032, 29044), (8768, 26606), (13303, 17536), (14522, 16064)]