544290188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 1121541120

約数和(自身を除く): 577250932

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 169, 247, 338, 403, 494, 589, 676, 806, 988, 1178, 1367, 1612, 2356, 2734, 3211, 5239, 5468, 6422, 7657, 10478, 12844, 15314, 17771, 20956, 25973, 30628, 35542, 42377, 51946, 71084, 84754, 99541, 103892, 169508, 199082, 231023, 337649, 398164, 462046, 550901, 675298, 805163, 924092, 1101802, 1350596, 1610326, 2203604, 3220652, 4389437, 7161713, 8778874, 10467119, 14323426, 17557748, 20934238, 28646852, 41868476, 136072547, 272145094, 544290188]

約数ペア:

[(1, 544290188), (2, 272145094), (4, 136072547), (13, 41868476), (19, 28646852), (26, 20934238), (31, 17557748), (38, 14323426), (52, 10467119), (62, 8778874), (76, 7161713), (124, 4389437), (169, 3220652), (247, 2203604), (338, 1610326), (403, 1350596), (494, 1101802), (589, 924092), (676, 805163), (806, 675298), (988, 550901), (1178, 462046), (1367, 398164), (1612, 337649), (2356, 231023), (2734, 199082), (3211, 169508), (5239, 103892), (5468, 99541), (6422, 84754), (7657, 71084), (10478, 51946), (12844, 42377), (15314, 35542), (17771, 30628), (20956, 25973)]