245584777424

素因数分解:

$2^4\times 7^1\times {\mathrm{4289}}^1\times {\mathrm{511243}}^1$

素因数の和:515547

約数の個数: 40

約数和(自身を含む): 543922716480

約数和(自身を除く): 298337939056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4289, 8578, 17156, 30023, 34312, 60046, 68624, 120092, 240184, 480368, 511243, 1022486, 2044972, 3578701, 4089944, 7157402, 8179888, 14314804, 28629608, 57259216, 2192721227, 4385442454, 8770884908, 15349048589, 17541769816, 30698097178, 35083539632, 61396194356, 122792388712, 245584777424]

約数ペア:

[(1, 245584777424), (2, 122792388712), (4, 61396194356), (7, 35083539632), (8, 30698097178), (14, 17541769816), (16, 15349048589), (28, 8770884908), (56, 4385442454), (112, 2192721227), (4289, 57259216), (8578, 28629608), (17156, 14314804), (30023, 8179888), (34312, 7157402), (60046, 4089944), (68624, 3578701), (120092, 2044972), (240184, 1022486), (480368, 511243)]