268085706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10899

約数の個数: 64

約数和(自身を含む): 665886720

約数和(自身を除く): 397801014

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 10837, 12369, 21674, 24738, 32511, 65022, 75859, 151718, 205903, 227577, 335947, 411806, 455154, 617709, 671894, 1007841, 1235418, 1441321, 2015682, 2351629, 2882642, 4323963, 4703258, 6382993, 7054887, 8647926, 12765986, 14109774, 19148979, 38297958, 44680951, 89361902, 134042853, 268085706]

約数ペア:

[(1, 268085706), (2, 134042853), (3, 89361902), (6, 44680951), (7, 38297958), (14, 19148979), (19, 14109774), (21, 12765986), (31, 8647926), (38, 7054887), (42, 6382993), (57, 4703258), (62, 4323963), (93, 2882642), (114, 2351629), (133, 2015682), (186, 1441321), (217, 1235418), (266, 1007841), (399, 671894), (434, 617709), (589, 455154), (651, 411806), (798, 335947), (1178, 227577), (1302, 205903), (1767, 151718), (3534, 75859), (4123, 65022), (8246, 32511), (10837, 24738), (12369, 21674)]