250504176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 701628704

約数和(自身を除く): 451124528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2512, 2557, 3768, 4082, 5114, 6123, 7536, 7671, 8164, 10228, 12246, 15342, 16328, 20456, 24492, 30684, 32656, 33241, 40912, 48984, 61368, 66482, 97968, 99723, 122736, 132964, 199446, 265928, 398892, 401449, 531856, 797784, 802898, 1204347, 1595568, 1605796, 2408694, 3211592, 4817388, 5218837, 6423184, 9634776, 10437674, 15656511, 19269552, 20875348, 31313022, 41750696, 62626044, 83501392, 125252088, 250504176]

約数ペア:

[(1, 250504176), (2, 125252088), (3, 83501392), (4, 62626044), (6, 41750696), (8, 31313022), (12, 20875348), (13, 19269552), (16, 15656511), (24, 10437674), (26, 9634776), (39, 6423184), (48, 5218837), (52, 4817388), (78, 3211592), (104, 2408694), (156, 1605796), (157, 1595568), (208, 1204347), (312, 802898), (314, 797784), (471, 531856), (624, 401449), (628, 398892), (942, 265928), (1256, 199446), (1884, 132964), (2041, 122736), (2512, 99723), (2557, 97968), (3768, 66482), (4082, 61368), (5114, 48984), (6123, 40912), (7536, 33241), (7671, 32656), (8164, 30684), (10228, 24492), (12246, 20456), (15342, 16328)]