305655984

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17315

約数の個数: 80

約数和(自身を含む): 898796640

約数和(自身を除く): 593140656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 17257, 17712, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 276112, 310626, 414168, 465939, 621252, 707537, 828336, 931878, 1242504, 1415074, 1863756, 2122611, 2485008, 2830148, 3727512, 4245222, 5660296, 6367833, 7455024, 8490444, 11320592, 12735666, 16980888, 19103499, 25471332, 33961776, 38206998, 50942664, 76413996, 101885328, 152827992, 305655984]

約数ペア:

[(1, 305655984), (2, 152827992), (3, 101885328), (4, 76413996), (6, 50942664), (8, 38206998), (9, 33961776), (12, 25471332), (16, 19103499), (18, 16980888), (24, 12735666), (27, 11320592), (36, 8490444), (41, 7455024), (48, 6367833), (54, 5660296), (72, 4245222), (82, 3727512), (108, 2830148), (123, 2485008), (144, 2122611), (164, 1863756), (216, 1415074), (246, 1242504), (328, 931878), (369, 828336), (432, 707537), (492, 621252), (656, 465939), (738, 414168), (984, 310626), (1107, 276112), (1476, 207084), (1968, 155313), (2214, 138056), (2952, 103542), (4428, 69028), (5904, 51771), (8856, 34514), (17257, 17712)]