351125516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 718620672

約数和(自身を除く): 367495156

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 167, 244, 334, 427, 668, 854, 1169, 1231, 1708, 2338, 2462, 4676, 4924, 8617, 10187, 17234, 20374, 34468, 40748, 71309, 75091, 142618, 150182, 205577, 285236, 300364, 411154, 525637, 822308, 1051274, 1439039, 2102548, 2878078, 5756156, 12540197, 25080394, 50160788, 87781379, 175562758, 351125516]

約数ペア:

[(1, 351125516), (2, 175562758), (4, 87781379), (7, 50160788), (14, 25080394), (28, 12540197), (61, 5756156), (122, 2878078), (167, 2102548), (244, 1439039), (334, 1051274), (427, 822308), (668, 525637), (854, 411154), (1169, 300364), (1231, 285236), (1708, 205577), (2338, 150182), (2462, 142618), (4676, 75091), (4924, 71309), (8617, 40748), (10187, 34468), (17234, 20374)]