312072208

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{75307}}^1$

素因数の和:75359

約数の個数: 40

約数和(自身を含む): 709702592

約数和(自身を除く): 397630384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 75307, 150614, 301228, 527149, 602456, 1054298, 1204912, 2108596, 2786359, 4217192, 5572718, 8434384, 11145436, 19504513, 22290872, 39009026, 44581744, 78018052, 156036104, 312072208]

約数ペア:

[(1, 312072208), (2, 156036104), (4, 78018052), (7, 44581744), (8, 39009026), (14, 22290872), (16, 19504513), (28, 11145436), (37, 8434384), (56, 5572718), (74, 4217192), (112, 2786359), (148, 2108596), (259, 1204912), (296, 1054298), (518, 602456), (592, 527149), (1036, 301228), (2072, 150614), (4144, 75307)]