260907408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 760038656

約数和(自身を除く): 499131248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 211, 248, 277, 279, 372, 422, 496, 554, 558, 633, 744, 831, 844, 1108, 1116, 1266, 1488, 1662, 1688, 1899, 2216, 2232, 2493, 2532, 3324, 3376, 3798, 4432, 4464, 4986, 5064, 6541, 6648, 7596, 8587, 9972, 10128, 13082, 13296, 15192, 17174, 19623, 19944, 25761, 26164, 30384, 34348, 39246, 39888, 51522, 52328, 58447, 58869, 68696, 77283, 78492, 103044, 104656, 116894, 117738, 137392, 154566, 156984, 175341, 206088, 233788, 235476, 309132, 313968, 350682, 412176, 467576, 470952, 526023, 618264, 701364, 935152, 941904, 1052046, 1236528, 1402728, 1811857, 2104092, 2805456, 3623714, 4208184, 5435571, 7247428, 8416368, 10871142, 14494856, 16306713, 21742284, 28989712, 32613426, 43484568, 65226852, 86969136, 130453704, 260907408]

約数ペア:

[(1, 260907408), (2, 130453704), (3, 86969136), (4, 65226852), (6, 43484568), (8, 32613426), (9, 28989712), (12, 21742284), (16, 16306713), (18, 14494856), (24, 10871142), (31, 8416368), (36, 7247428), (48, 5435571), (62, 4208184), (72, 3623714), (93, 2805456), (124, 2104092), (144, 1811857), (186, 1402728), (211, 1236528), (248, 1052046), (277, 941904), (279, 935152), (372, 701364), (422, 618264), (496, 526023), (554, 470952), (558, 467576), (633, 412176), (744, 350682), (831, 313968), (844, 309132), (1108, 235476), (1116, 233788), (1266, 206088), (1488, 175341), (1662, 156984), (1688, 154566), (1899, 137392), (2216, 117738), (2232, 116894), (2493, 104656), (2532, 103044), (3324, 78492), (3376, 77283), (3798, 68696), (4432, 58869), (4464, 58447), (4986, 52328), (5064, 51522), (6541, 39888), (6648, 39246), (7596, 34348), (8587, 30384), (9972, 26164), (10128, 25761), (13082, 19944), (13296, 19623), (15192, 17174)]