307575664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28649}}^1$

素因数の和:28729

約数の個数: 40

約数和(自身を含む): 660783600

約数和(自身を除く): 353207936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 28649, 57298, 114596, 229192, 315139, 458384, 630278, 1260556, 1747589, 2521112, 3495178, 5042224, 6990356, 13980712, 19223479, 27961424, 38446958, 76893916, 153787832, 307575664]

約数ペア:

[(1, 307575664), (2, 153787832), (4, 76893916), (8, 38446958), (11, 27961424), (16, 19223479), (22, 13980712), (44, 6990356), (61, 5042224), (88, 3495178), (122, 2521112), (176, 1747589), (244, 1260556), (488, 630278), (671, 458384), (976, 315139), (1342, 229192), (2684, 114596), (5368, 57298), (10736, 28649)]