291884912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{150767}}^1$

素因数の和:150797

約数の個数: 30

約数和(自身を含む): 621616464

約数和(自身を除く): 329731552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 150767, 301534, 603068, 1206136, 1658437, 2412272, 3316874, 6633748, 13267496, 18242807, 26534992, 36485614, 72971228, 145942456, 291884912]

約数ペア:

[(1, 291884912), (2, 145942456), (4, 72971228), (8, 36485614), (11, 26534992), (16, 18242807), (22, 13267496), (44, 6633748), (88, 3316874), (121, 2412272), (176, 1658437), (242, 1206136), (484, 603068), (968, 301534), (1936, 150767)]