208780488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 648523200

約数和(自身を除く): 439742712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 379, 504, 758, 1093, 1137, 1516, 2186, 2274, 2653, 3032, 3279, 3411, 4372, 4548, 5306, 6558, 6822, 7651, 7959, 8744, 9096, 9837, 10612, 13116, 13644, 15302, 15918, 19674, 21224, 22953, 23877, 26232, 27288, 30604, 31836, 39348, 45906, 47754, 61208, 63672, 68859, 78696, 91812, 95508, 137718, 183624, 191016, 275436, 414247, 550872, 828494, 1242741, 1656988, 2485482, 2899729, 3313976, 3728223, 4970964, 5799458, 7456446, 8699187, 9941928, 11598916, 14912892, 17398374, 23197832, 26097561, 29825784, 34796748, 52195122, 69593496, 104390244, 208780488]

約数ペア:

[(1, 208780488), (2, 104390244), (3, 69593496), (4, 52195122), (6, 34796748), (7, 29825784), (8, 26097561), (9, 23197832), (12, 17398374), (14, 14912892), (18, 11598916), (21, 9941928), (24, 8699187), (28, 7456446), (36, 5799458), (42, 4970964), (56, 3728223), (63, 3313976), (72, 2899729), (84, 2485482), (126, 1656988), (168, 1242741), (252, 828494), (379, 550872), (504, 414247), (758, 275436), (1093, 191016), (1137, 183624), (1516, 137718), (2186, 95508), (2274, 91812), (2653, 78696), (3032, 68859), (3279, 63672), (3411, 61208), (4372, 47754), (4548, 45906), (5306, 39348), (6558, 31836), (6822, 30604), (7651, 27288), (7959, 26232), (8744, 23877), (9096, 22953), (9837, 21224), (10612, 19674), (13116, 15918), (13644, 15302)]