389259276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{30689}}^1$

素因数の和:30854

約数の個数: 48

約数和(自身を含む): 1044933120

約数和(自身を除く): 655673844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 30689, 61378, 92067, 122756, 184134, 214823, 368268, 429646, 644469, 859292, 1288938, 2577876, 4634039, 9268078, 13902117, 18536156, 27804234, 32438273, 55608468, 64876546, 97314819, 129753092, 194629638, 389259276]

約数ペア:

[(1, 389259276), (2, 194629638), (3, 129753092), (4, 97314819), (6, 64876546), (7, 55608468), (12, 32438273), (14, 27804234), (21, 18536156), (28, 13902117), (42, 9268078), (84, 4634039), (151, 2577876), (302, 1288938), (453, 859292), (604, 644469), (906, 429646), (1057, 368268), (1812, 214823), (2114, 184134), (3171, 122756), (4228, 92067), (6342, 61378), (12684, 30689)]