217176792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13327}}^1$

素因数の和:13440

約数の個数: 64

約数和(自身を含む): 626949120

約数和(自身を除く): 409772328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 13327, 16296, 26654, 39981, 53308, 79962, 93289, 106616, 159924, 186578, 279867, 319848, 373156, 559734, 746312, 1119468, 1292719, 2238936, 2585438, 3878157, 5170876, 7756314, 9049033, 10341752, 15512628, 18098066, 27147099, 31025256, 36196132, 54294198, 72392264, 108588396, 217176792]

約数ペア:

[(1, 217176792), (2, 108588396), (3, 72392264), (4, 54294198), (6, 36196132), (7, 31025256), (8, 27147099), (12, 18098066), (14, 15512628), (21, 10341752), (24, 9049033), (28, 7756314), (42, 5170876), (56, 3878157), (84, 2585438), (97, 2238936), (168, 1292719), (194, 1119468), (291, 746312), (388, 559734), (582, 373156), (679, 319848), (776, 279867), (1164, 186578), (1358, 159924), (2037, 106616), (2328, 93289), (2716, 79962), (4074, 53308), (5432, 39981), (8148, 26654), (13327, 16296)]