289233792

素因数分解:

$2^7\times 3^2\times {\mathrm{251071}}^1$

素因数の和:251091

約数の個数: 48

約数和(自身を含む): 832303680

約数和(自身を除く): 543069888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 251071, 502142, 753213, 1004284, 1506426, 2008568, 2259639, 3012852, 4017136, 4519278, 6025704, 8034272, 9038556, 12051408, 16068544, 18077112, 24102816, 32137088, 36154224, 48205632, 72308448, 96411264, 144616896, 289233792]

約数ペア:

[(1, 289233792), (2, 144616896), (3, 96411264), (4, 72308448), (6, 48205632), (8, 36154224), (9, 32137088), (12, 24102816), (16, 18077112), (18, 16068544), (24, 12051408), (32, 9038556), (36, 8034272), (48, 6025704), (64, 4519278), (72, 4017136), (96, 3012852), (128, 2259639), (144, 2008568), (192, 1506426), (288, 1004284), (384, 753213), (576, 502142), (1152, 251071)]