31297464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 94723200

約数和(自身を除く): 63425736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 919, 946, 1032, 1419, 1548, 1838, 1892, 2757, 2838, 3096, 3676, 3784, 4257, 5514, 5676, 7352, 8271, 8514, 10109, 11028, 11352, 16542, 17028, 20218, 22056, 30327, 33084, 34056, 39517, 40436, 60654, 66168, 79034, 80872, 90981, 118551, 121308, 158068, 181962, 237102, 242616, 316136, 355653, 363924, 434687, 474204, 711306, 727848, 869374, 948408, 1304061, 1422612, 1738748, 2608122, 2845224, 3477496, 3912183, 5216244, 7824366, 10432488, 15648732, 31297464]

約数ペア:

[(1, 31297464), (2, 15648732), (3, 10432488), (4, 7824366), (6, 5216244), (8, 3912183), (9, 3477496), (11, 2845224), (12, 2608122), (18, 1738748), (22, 1422612), (24, 1304061), (33, 948408), (36, 869374), (43, 727848), (44, 711306), (66, 474204), (72, 434687), (86, 363924), (88, 355653), (99, 316136), (129, 242616), (132, 237102), (172, 181962), (198, 158068), (258, 121308), (264, 118551), (344, 90981), (387, 80872), (396, 79034), (473, 66168), (516, 60654), (774, 40436), (792, 39517), (919, 34056), (946, 33084), (1032, 30327), (1419, 22056), (1548, 20218), (1838, 17028), (1892, 16542), (2757, 11352), (2838, 11028), (3096, 10109), (3676, 8514), (3784, 8271), (4257, 7352), (5514, 5676)]