320452056

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{9739}}^1$

素因数の和:10208

約数の個数: 48

約数和(自身を含む): 869879400

約数和(自身を除く): 549427344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 8226, 9739, 10968, 16452, 19478, 29217, 32904, 38956, 58434, 77912, 87651, 116868, 175302, 233736, 350604, 701208, 4450723, 8901446, 13352169, 17802892, 26704338, 35605784, 40056507, 53408676, 80113014, 106817352, 160226028, 320452056]

約数ペア:

[(1, 320452056), (2, 160226028), (3, 106817352), (4, 80113014), (6, 53408676), (8, 40056507), (9, 35605784), (12, 26704338), (18, 17802892), (24, 13352169), (36, 8901446), (72, 4450723), (457, 701208), (914, 350604), (1371, 233736), (1828, 175302), (2742, 116868), (3656, 87651), (4113, 77912), (5484, 58434), (8226, 38956), (9739, 32904), (10968, 29217), (16452, 19478)]