1489673752

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37309}}^1$

素因数の和:37376

約数の個数: 64

約数和(自身を含む): 3438489600

約数和(自身を除く): 1948815848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5704, 9982, 19964, 37309, 39928, 74618, 149236, 261163, 298472, 522326, 858107, 1044652, 1156579, 1716214, 2089304, 2313158, 3432428, 4626316, 6006749, 6864856, 8096053, 9252632, 12013498, 16192106, 24026996, 26601317, 32384212, 48053992, 53202634, 64768424, 106405268, 186209219, 212810536, 372418438, 744836876, 1489673752]

約数ペア:

[(1, 1489673752), (2, 744836876), (4, 372418438), (7, 212810536), (8, 186209219), (14, 106405268), (23, 64768424), (28, 53202634), (31, 48053992), (46, 32384212), (56, 26601317), (62, 24026996), (92, 16192106), (124, 12013498), (161, 9252632), (184, 8096053), (217, 6864856), (248, 6006749), (322, 4626316), (434, 3432428), (644, 2313158), (713, 2089304), (868, 1716214), (1288, 1156579), (1426, 1044652), (1736, 858107), (2852, 522326), (4991, 298472), (5704, 261163), (9982, 149236), (19964, 74618), (37309, 39928)]