290190528

素因数分解:

$2^6\times 3^2\times {\mathrm{503803}}^1$

素因数の和:503821

約数の個数: 42

約数和(自身を含む): 831780404

約数和(自身を除く): 541589876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 503803, 1007606, 1511409, 2015212, 3022818, 4030424, 4534227, 6045636, 8060848, 9068454, 12091272, 16121696, 18136908, 24182544, 32243392, 36273816, 48365088, 72547632, 96730176, 145095264, 290190528]

約数ペア:

[(1, 290190528), (2, 145095264), (3, 96730176), (4, 72547632), (6, 48365088), (8, 36273816), (9, 32243392), (12, 24182544), (16, 18136908), (18, 16121696), (24, 12091272), (32, 9068454), (36, 8060848), (48, 6045636), (64, 4534227), (72, 4030424), (96, 3022818), (144, 2015212), (192, 1511409), (288, 1007606), (576, 503803)]