213085296

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11471}}^1$

素因数の和:11531

約数の個数: 80

約数和(自身を含む): 625912320

約数和(自身を除く): 412827024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 11471, 18576, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 183536, 206478, 275304, 309717, 412956, 493253, 550608, 619434, 825912, 986506, 1238868, 1479759, 1651824, 1973012, 2477736, 2959518, 3946024, 4439277, 4955472, 5919036, 7892048, 8878554, 11838072, 13317831, 17757108, 23676144, 26635662, 35514216, 53271324, 71028432, 106542648, 213085296]

約数ペア:

[(1, 213085296), (2, 106542648), (3, 71028432), (4, 53271324), (6, 35514216), (8, 26635662), (9, 23676144), (12, 17757108), (16, 13317831), (18, 11838072), (24, 8878554), (27, 7892048), (36, 5919036), (43, 4955472), (48, 4439277), (54, 3946024), (72, 2959518), (86, 2477736), (108, 1973012), (129, 1651824), (144, 1479759), (172, 1238868), (216, 986506), (258, 825912), (344, 619434), (387, 550608), (432, 493253), (516, 412956), (688, 309717), (774, 275304), (1032, 206478), (1161, 183536), (1548, 137652), (2064, 103239), (2322, 91768), (3096, 68826), (4644, 45884), (6192, 34413), (9288, 22942), (11471, 18576)]