2470052268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{10709}}^1$

素因数の和:10911

約数の個数: 72

約数和(自身を含む): 6432426000

約数和(自身を除く): 3962373732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 149, 172, 258, 298, 387, 447, 516, 596, 774, 894, 1341, 1548, 1788, 2682, 5364, 6407, 10709, 12814, 19221, 21418, 25628, 32127, 38442, 42836, 57663, 64254, 76884, 96381, 115326, 128508, 192762, 230652, 385524, 460487, 920974, 1381461, 1595641, 1841948, 2762922, 3191282, 4144383, 4786923, 5525844, 6382564, 8288766, 9573846, 14360769, 16577532, 19147692, 28721538, 57443076, 68612563, 137225126, 205837689, 274450252, 411675378, 617513067, 823350756, 1235026134, 2470052268]

約数ペア:

[(1, 2470052268), (2, 1235026134), (3, 823350756), (4, 617513067), (6, 411675378), (9, 274450252), (12, 205837689), (18, 137225126), (36, 68612563), (43, 57443076), (86, 28721538), (129, 19147692), (149, 16577532), (172, 14360769), (258, 9573846), (298, 8288766), (387, 6382564), (447, 5525844), (516, 4786923), (596, 4144383), (774, 3191282), (894, 2762922), (1341, 1841948), (1548, 1595641), (1788, 1381461), (2682, 920974), (5364, 460487), (6407, 385524), (10709, 230652), (12814, 192762), (19221, 128508), (21418, 115326), (25628, 96381), (32127, 76884), (38442, 64254), (42836, 57663)]