724370856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{249439}}^1$

素因数の和:249470

約数の個数: 48

約数和(自身を含む): 1990531200

約数和(自身を除く): 1266160344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 249439, 498878, 748317, 997756, 1496634, 1995512, 2743829, 2993268, 5487658, 5986536, 8231487, 10975316, 16462974, 21950632, 30182119, 32925948, 60364238, 65851896, 90546357, 120728476, 181092714, 241456952, 362185428, 724370856]

約数ペア:

[(1, 724370856), (2, 362185428), (3, 241456952), (4, 181092714), (6, 120728476), (8, 90546357), (11, 65851896), (12, 60364238), (22, 32925948), (24, 30182119), (33, 21950632), (44, 16462974), (66, 10975316), (88, 8231487), (121, 5986536), (132, 5487658), (242, 2993268), (264, 2743829), (363, 1995512), (484, 1496634), (726, 997756), (968, 748317), (1452, 498878), (2904, 249439)]