321745404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16319}}^1$

素因数の和:16410

約数の個数: 48

約数和(自身を含む): 789626880

約数和(自身を除く): 467881476

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 16319, 19716, 32638, 48957, 65276, 97914, 195828, 505889, 864907, 1011778, 1517667, 1729814, 2023556, 2594721, 3035334, 3459628, 5189442, 6070668, 10378884, 26812117, 53624234, 80436351, 107248468, 160872702, 321745404]

約数ペア:

[(1, 321745404), (2, 160872702), (3, 107248468), (4, 80436351), (6, 53624234), (12, 26812117), (31, 10378884), (53, 6070668), (62, 5189442), (93, 3459628), (106, 3035334), (124, 2594721), (159, 2023556), (186, 1729814), (212, 1517667), (318, 1011778), (372, 864907), (636, 505889), (1643, 195828), (3286, 97914), (4929, 65276), (6572, 48957), (9858, 32638), (16319, 19716)]