464523904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2289

約数の個数: 64

約数和(自身を含む): 1004683680

約数和(自身を除く): 540159776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 262, 416, 524, 832, 1048, 1664, 1703, 2096, 2131, 3406, 4192, 4262, 6812, 8384, 8524, 13624, 16768, 17048, 27248, 27703, 34096, 54496, 55406, 68192, 108992, 110812, 136384, 217984, 221624, 272768, 279161, 443248, 558322, 886496, 1116644, 1772992, 2233288, 3545984, 3629093, 4466576, 7258186, 8933152, 14516372, 17866304, 29032744, 35732608, 58065488, 116130976, 232261952, 464523904]

約数ペア:

[(1, 464523904), (2, 232261952), (4, 116130976), (8, 58065488), (13, 35732608), (16, 29032744), (26, 17866304), (32, 14516372), (52, 8933152), (64, 7258186), (104, 4466576), (128, 3629093), (131, 3545984), (208, 2233288), (262, 1772992), (416, 1116644), (524, 886496), (832, 558322), (1048, 443248), (1664, 279161), (1703, 272768), (2096, 221624), (2131, 217984), (3406, 136384), (4192, 110812), (4262, 108992), (6812, 68192), (8384, 55406), (8524, 54496), (13624, 34096), (16768, 27703), (17048, 27248)]