345322348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5062

約数の個数: 48

約数和(自身を含む): 718792704

約数和(自身を除く): 373470356

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2491, 4951, 4982, 9902, 9964, 17437, 19804, 34657, 34874, 69314, 69748, 138628, 232697, 262403, 465394, 524806, 930788, 1049612, 1628879, 1836821, 3257758, 3673642, 6515516, 7347284, 12332941, 24665882, 49331764, 86330587, 172661174, 345322348]

約数ペア:

[(1, 345322348), (2, 172661174), (4, 86330587), (7, 49331764), (14, 24665882), (28, 12332941), (47, 7347284), (53, 6515516), (94, 3673642), (106, 3257758), (188, 1836821), (212, 1628879), (329, 1049612), (371, 930788), (658, 524806), (742, 465394), (1316, 262403), (1484, 232697), (2491, 138628), (4951, 69748), (4982, 69314), (9902, 34874), (9964, 34657), (17437, 19804)]