212713872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4776

約数の個数: 80

約数和(自身を含む): 632733312

約数和(自身を除く): 420019440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 4621, 5754, 6576, 7672, 9242, 11508, 13863, 15344, 18484, 23016, 27726, 32347, 36968, 46032, 55452, 64694, 73936, 97041, 110904, 129388, 194082, 221808, 258776, 388164, 517552, 633077, 776328, 1266154, 1552656, 1899231, 2532308, 3798462, 4431539, 5064616, 7596924, 8863078, 10129232, 13294617, 15193848, 17726156, 26589234, 30387696, 35452312, 53178468, 70904624, 106356936, 212713872]

約数ペア:

[(1, 212713872), (2, 106356936), (3, 70904624), (4, 53178468), (6, 35452312), (7, 30387696), (8, 26589234), (12, 17726156), (14, 15193848), (16, 13294617), (21, 10129232), (24, 8863078), (28, 7596924), (42, 5064616), (48, 4431539), (56, 3798462), (84, 2532308), (112, 1899231), (137, 1552656), (168, 1266154), (274, 776328), (336, 633077), (411, 517552), (548, 388164), (822, 258776), (959, 221808), (1096, 194082), (1644, 129388), (1918, 110904), (2192, 97041), (2877, 73936), (3288, 64694), (3836, 55452), (4621, 46032), (5754, 36968), (6576, 32347), (7672, 27726), (9242, 23016), (11508, 18484), (13863, 15344)]