290995776

素因数分解:

$2^6\times 3^2\times {\mathrm{505201}}^1$

素因数の和:505219

約数の個数: 42

約数和(自身を含む): 834088502

約数和(自身を除く): 543092726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 505201, 1010402, 1515603, 2020804, 3031206, 4041608, 4546809, 6062412, 8083216, 9093618, 12124824, 16166432, 18187236, 24249648, 32332864, 36374472, 48499296, 72748944, 96998592, 145497888, 290995776]

約数ペア:

[(1, 290995776), (2, 145497888), (3, 96998592), (4, 72748944), (6, 48499296), (8, 36374472), (9, 32332864), (12, 24249648), (16, 18187236), (18, 16166432), (24, 12124824), (32, 9093618), (36, 8083216), (48, 6062412), (64, 4546809), (72, 4041608), (96, 3031206), (144, 2020804), (192, 1515603), (288, 1010402), (576, 505201)]