315609372

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24977}}^1$

素因数の和:25009

約数の個数: 72

約数和(自身を含む): 891015216

約数和(自身を除く): 575405844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 24977, 49954, 74931, 99908, 149862, 224793, 299724, 324701, 449586, 649402, 674379, 899172, 974103, 1298804, 1348758, 1948206, 2023137, 2697516, 2922309, 3896412, 4046274, 5844618, 6069411, 8092548, 8766927, 11689236, 12138822, 17533854, 24277644, 26300781, 35067708, 52601562, 78902343, 105203124, 157804686, 315609372]

約数ペア:

[(1, 315609372), (2, 157804686), (3, 105203124), (4, 78902343), (6, 52601562), (9, 35067708), (12, 26300781), (13, 24277644), (18, 17533854), (26, 12138822), (27, 11689236), (36, 8766927), (39, 8092548), (52, 6069411), (54, 5844618), (78, 4046274), (81, 3896412), (108, 2922309), (117, 2697516), (156, 2023137), (162, 1948206), (234, 1348758), (243, 1298804), (324, 974103), (351, 899172), (468, 674379), (486, 649402), (702, 449586), (972, 324701), (1053, 299724), (1404, 224793), (2106, 149862), (3159, 99908), (4212, 74931), (6318, 49954), (12636, 24977)]