212479176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 445543224

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, 271, 273, 312, 359, 364, 542, 546, 718, 728, 813, 1077, 1084, 1092, 1436, 1626, 1897, 2154, 2168, 2184, 2513, 2872, 3252, 3523, 3794, 4308, 4667, 5026, 5691, 6504, 7046, 7539, 7588, 8616, 9334, 10052, 10569, 11382, 14001, 14092, 15078, 15176, 18668, 20104, 21138, 22764, 24661, 28002, 28184, 30156, 32669, 37336, 42276, 45528, 49322, 56004, 60312, 65338, 73983, 84552, 97289, 98007, 98644, 112008, 130676, 147966, 194578, 196014, 197288, 261352, 291867, 295932, 389156, 392028, 583734, 591864, 681023, 778312, 784056, 1167468, 1264757, 1362046, 2043069, 2334936, 2529514, 2724092, 3794271, 4086138, 5059028, 5448184, 7588542, 8172276, 8853299, 10118056, 15177084, 16344552, 17706598, 26559897, 30354168, 35413196, 53119794, 70826392, 106239588, 212479176]

約数ペア:

[(1, 212479176), (2, 106239588), (3, 70826392), (4, 53119794), (6, 35413196), (7, 30354168), (8, 26559897), (12, 17706598), (13, 16344552), (14, 15177084), (21, 10118056), (24, 8853299), (26, 8172276), (28, 7588542), (39, 5448184), (42, 5059028), (52, 4086138), (56, 3794271), (78, 2724092), (84, 2529514), (91, 2334936), (104, 2043069), (156, 1362046), (168, 1264757), (182, 1167468), (271, 784056), (273, 778312), (312, 681023), (359, 591864), (364, 583734), (542, 392028), (546, 389156), (718, 295932), (728, 291867), (813, 261352), (1077, 197288), (1084, 196014), (1092, 194578), (1436, 147966), (1626, 130676), (1897, 112008), (2154, 98644), (2168, 98007), (2184, 97289), (2513, 84552), (2872, 73983), (3252, 65338), (3523, 60312), (3794, 56004), (4308, 49322), (4667, 45528), (5026, 42276), (5691, 37336), (6504, 32669), (7046, 30156), (7539, 28184), (7588, 28002), (8616, 24661), (9334, 22764), (10052, 21138), (10569, 20104), (11382, 18668), (14001, 15176), (14092, 15078)]