289787328

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2591

約数の個数: 112

約数和(自身を含む): 864981760

約数和(自身を除く): 575194432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 134, 144, 192, 201, 216, 268, 288, 402, 432, 536, 576, 603, 804, 864, 1072, 1206, 1608, 1728, 1809, 2144, 2412, 2503, 3216, 3618, 4288, 4824, 5006, 6432, 7236, 7509, 9648, 10012, 12864, 14472, 15018, 19296, 20024, 22527, 28944, 30036, 38592, 40048, 45054, 57888, 60072, 67581, 80096, 90108, 115776, 120144, 135162, 160192, 167701, 180216, 240288, 270324, 335402, 360432, 480576, 503103, 540648, 670804, 720864, 1006206, 1081296, 1341608, 1441728, 1509309, 2012412, 2162592, 2683216, 3018618, 4024824, 4325184, 4527927, 5366432, 6037236, 8049648, 9055854, 10732864, 12074472, 16099296, 18111708, 24148944, 32198592, 36223416, 48297888, 72446832, 96595776, 144893664, 289787328]

約数ペア:

[(1, 289787328), (2, 144893664), (3, 96595776), (4, 72446832), (6, 48297888), (8, 36223416), (9, 32198592), (12, 24148944), (16, 18111708), (18, 16099296), (24, 12074472), (27, 10732864), (32, 9055854), (36, 8049648), (48, 6037236), (54, 5366432), (64, 4527927), (67, 4325184), (72, 4024824), (96, 3018618), (108, 2683216), (134, 2162592), (144, 2012412), (192, 1509309), (201, 1441728), (216, 1341608), (268, 1081296), (288, 1006206), (402, 720864), (432, 670804), (536, 540648), (576, 503103), (603, 480576), (804, 360432), (864, 335402), (1072, 270324), (1206, 240288), (1608, 180216), (1728, 167701), (1809, 160192), (2144, 135162), (2412, 120144), (2503, 115776), (3216, 90108), (3618, 80096), (4288, 67581), (4824, 60072), (5006, 57888), (6432, 45054), (7236, 40048), (7509, 38592), (9648, 30036), (10012, 28944), (12864, 22527), (14472, 20024), (15018, 19296)]