289240416

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10799}}^1$

素因数の和:10849

約数の個数: 96

約数和(自身を含む): 870912000

約数和(自身を除く): 581671584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 10799, 13392, 21598, 26784, 32397, 43196, 64794, 86392, 97191, 129588, 172784, 194382, 259176, 291573, 334769, 345568, 388764, 518352, 583146, 669538, 777528, 1004307, 1036704, 1166292, 1339076, 1555056, 2008614, 2332584, 2678152, 3012921, 3110112, 4017228, 4665168, 5356304, 6025842, 8034456, 9038763, 9330336, 10712608, 12051684, 16068912, 18077526, 24103368, 32137824, 36155052, 48206736, 72310104, 96413472, 144620208, 289240416]

約数ペア:

[(1, 289240416), (2, 144620208), (3, 96413472), (4, 72310104), (6, 48206736), (8, 36155052), (9, 32137824), (12, 24103368), (16, 18077526), (18, 16068912), (24, 12051684), (27, 10712608), (31, 9330336), (32, 9038763), (36, 8034456), (48, 6025842), (54, 5356304), (62, 4665168), (72, 4017228), (93, 3110112), (96, 3012921), (108, 2678152), (124, 2332584), (144, 2008614), (186, 1555056), (216, 1339076), (248, 1166292), (279, 1036704), (288, 1004307), (372, 777528), (432, 669538), (496, 583146), (558, 518352), (744, 388764), (837, 345568), (864, 334769), (992, 291573), (1116, 259176), (1488, 194382), (1674, 172784), (2232, 129588), (2976, 97191), (3348, 86392), (4464, 64794), (6696, 43196), (8928, 32397), (10799, 26784), (13392, 21598)]