215534856

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 555667200

約数和(自身を除く): 340132344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 872, 1128, 1308, 1753, 2616, 3506, 5123, 5259, 7012, 10246, 10518, 14024, 15369, 20492, 21036, 30738, 40984, 42072, 61476, 82391, 122952, 164782, 191077, 247173, 329564, 382154, 494346, 573231, 659128, 764308, 988692, 1146462, 1528616, 1977384, 2292924, 4585848, 8980619, 17961238, 26941857, 35922476, 53883714, 71844952, 107767428, 215534856]

約数ペア:

[(1, 215534856), (2, 107767428), (3, 71844952), (4, 53883714), (6, 35922476), (8, 26941857), (12, 17961238), (24, 8980619), (47, 4585848), (94, 2292924), (109, 1977384), (141, 1528616), (188, 1146462), (218, 988692), (282, 764308), (327, 659128), (376, 573231), (436, 494346), (564, 382154), (654, 329564), (872, 247173), (1128, 191077), (1308, 164782), (1753, 122952), (2616, 82391), (3506, 61476), (5123, 42072), (5259, 40984), (7012, 30738), (10246, 21036), (10518, 20492), (14024, 15369)]