308747568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7946

約数の個数: 80

約数和(自身を含む): 859210880

約数和(自身を除く): 550463312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 7873, 9804, 13072, 15746, 19608, 23619, 31492, 39216, 47238, 62984, 94476, 125968, 149587, 188952, 299174, 338539, 377904, 448761, 598348, 677078, 897522, 1015617, 1196696, 1354156, 1795044, 2031234, 2393392, 2708312, 3590088, 4062468, 5416624, 6432241, 7180176, 8124936, 12864482, 16249872, 19296723, 25728964, 38593446, 51457928, 77186892, 102915856, 154373784, 308747568]

約数ペア:

[(1, 308747568), (2, 154373784), (3, 102915856), (4, 77186892), (6, 51457928), (8, 38593446), (12, 25728964), (16, 19296723), (19, 16249872), (24, 12864482), (38, 8124936), (43, 7180176), (48, 6432241), (57, 5416624), (76, 4062468), (86, 3590088), (114, 2708312), (129, 2393392), (152, 2031234), (172, 1795044), (228, 1354156), (258, 1196696), (304, 1015617), (344, 897522), (456, 677078), (516, 598348), (688, 448761), (817, 377904), (912, 338539), (1032, 299174), (1634, 188952), (2064, 149587), (2451, 125968), (3268, 94476), (4902, 62984), (6536, 47238), (7873, 39216), (9804, 31492), (13072, 23619), (15746, 19608)]