517688808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 1600300800

約数和(自身を除く): 1082611992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 293, 312, 364, 546, 586, 728, 809, 879, 1092, 1172, 1618, 1758, 2051, 2184, 2344, 2427, 3236, 3516, 3809, 4102, 4854, 5663, 6153, 6472, 7032, 7618, 8204, 9708, 10517, 11326, 11427, 12306, 15236, 16408, 16989, 19416, 21034, 22652, 22854, 24612, 26663, 30472, 31551, 33978, 42068, 45304, 45708, 49224, 53326, 63102, 67956, 73619, 79989, 84136, 91416, 106652, 126204, 135912, 147238, 159978, 213304, 220857, 237037, 252408, 294476, 319956, 441714, 474074, 588952, 639912, 711111, 883428, 948148, 1422222, 1659259, 1766856, 1896296, 2844444, 3081481, 3318518, 4977777, 5688888, 6162962, 6637036, 9244443, 9955554, 12325924, 13274072, 18488886, 19911108, 21570367, 24651848, 36977772, 39822216, 43140734, 64711101, 73955544, 86281468, 129422202, 172562936, 258844404, 517688808]

約数ペア:

[(1, 517688808), (2, 258844404), (3, 172562936), (4, 129422202), (6, 86281468), (7, 73955544), (8, 64711101), (12, 43140734), (13, 39822216), (14, 36977772), (21, 24651848), (24, 21570367), (26, 19911108), (28, 18488886), (39, 13274072), (42, 12325924), (52, 9955554), (56, 9244443), (78, 6637036), (84, 6162962), (91, 5688888), (104, 4977777), (156, 3318518), (168, 3081481), (182, 2844444), (273, 1896296), (293, 1766856), (312, 1659259), (364, 1422222), (546, 948148), (586, 883428), (728, 711111), (809, 639912), (879, 588952), (1092, 474074), (1172, 441714), (1618, 319956), (1758, 294476), (2051, 252408), (2184, 237037), (2344, 220857), (2427, 213304), (3236, 159978), (3516, 147238), (3809, 135912), (4102, 126204), (4854, 106652), (5663, 91416), (6153, 84136), (6472, 79989), (7032, 73619), (7618, 67956), (8204, 63102), (9708, 53326), (10517, 49224), (11326, 45708), (11427, 45304), (12306, 42068), (15236, 33978), (16408, 31551), (16989, 30472), (19416, 26663), (21034, 24612), (22652, 22854)]