215475264

素因数分解:

$2^6\times 3^2\times {\mathrm{374089}}^1$

素因数の和:374107

約数の個数: 42

約数和(自身を含む): 617622590

約数和(自身を除く): 402147326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 374089, 748178, 1122267, 1496356, 2244534, 2992712, 3366801, 4489068, 5985424, 6733602, 8978136, 11970848, 13467204, 17956272, 23941696, 26934408, 35912544, 53868816, 71825088, 107737632, 215475264]

約数ペア:

[(1, 215475264), (2, 107737632), (3, 71825088), (4, 53868816), (6, 35912544), (8, 26934408), (9, 23941696), (12, 17956272), (16, 13467204), (18, 11970848), (24, 8978136), (32, 6733602), (36, 5985424), (48, 4489068), (64, 3366801), (72, 2992712), (96, 2244534), (144, 1496356), (192, 1122267), (288, 748178), (576, 374089)]