247164864

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 675485568

約数和(自身を除く): 428320704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 107, 159, 192, 212, 214, 227, 318, 321, 424, 428, 454, 636, 642, 681, 848, 856, 908, 1272, 1284, 1362, 1696, 1712, 1816, 2544, 2568, 2724, 3392, 3424, 3632, 5088, 5136, 5448, 5671, 6848, 7264, 10176, 10272, 10896, 11342, 12031, 14528, 17013, 20544, 21792, 22684, 24062, 24289, 34026, 36093, 43584, 45368, 48124, 48578, 68052, 72186, 72867, 90736, 96248, 97156, 136104, 144372, 145734, 181472, 192496, 194312, 272208, 288744, 291468, 362944, 384992, 388624, 544416, 577488, 582936, 769984, 777248, 1088832, 1154976, 1165872, 1287317, 1554496, 2309952, 2331744, 2574634, 3861951, 4663488, 5149268, 7723902, 10298536, 15447804, 20597072, 30895608, 41194144, 61791216, 82388288, 123582432, 247164864]

約数ペア:

[(1, 247164864), (2, 123582432), (3, 82388288), (4, 61791216), (6, 41194144), (8, 30895608), (12, 20597072), (16, 15447804), (24, 10298536), (32, 7723902), (48, 5149268), (53, 4663488), (64, 3861951), (96, 2574634), (106, 2331744), (107, 2309952), (159, 1554496), (192, 1287317), (212, 1165872), (214, 1154976), (227, 1088832), (318, 777248), (321, 769984), (424, 582936), (428, 577488), (454, 544416), (636, 388624), (642, 384992), (681, 362944), (848, 291468), (856, 288744), (908, 272208), (1272, 194312), (1284, 192496), (1362, 181472), (1696, 145734), (1712, 144372), (1816, 136104), (2544, 97156), (2568, 96248), (2724, 90736), (3392, 72867), (3424, 72186), (3632, 68052), (5088, 48578), (5136, 48124), (5448, 45368), (5671, 43584), (6848, 36093), (7264, 34026), (10176, 24289), (10272, 24062), (10896, 22684), (11342, 21792), (12031, 20544), (14528, 17013)]