618133048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 1272406320

約数和(自身を除く): 654273272

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 3796, 6263, 7592, 12337, 12526, 24674, 25052, 49348, 50104, 81419, 98696, 162838, 325676, 457199, 651352, 914398, 1058447, 1828796, 2116894, 3657592, 4233788, 5943587, 8467576, 11887174, 23774348, 47548696, 77266631, 154533262, 309066524, 618133048]

約数ペア:

[(1, 618133048), (2, 309066524), (4, 154533262), (8, 77266631), (13, 47548696), (26, 23774348), (52, 11887174), (73, 8467576), (104, 5943587), (146, 4233788), (169, 3657592), (292, 2116894), (338, 1828796), (584, 1058447), (676, 914398), (949, 651352), (1352, 457199), (1898, 325676), (3796, 162838), (6263, 98696), (7592, 81419), (12337, 50104), (12526, 49348), (24674, 25052)]