275391972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10793

約数の個数: 72

約数和(自身を含む): 749898240

約数和(自身を除く): 474506268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 10729, 12834, 21458, 25668, 32187, 42916, 64374, 96561, 128748, 193122, 246767, 332599, 386244, 493534, 665198, 740301, 987068, 997797, 1330396, 1480602, 1995594, 2220903, 2961204, 2993391, 3991188, 4441806, 5986782, 7649777, 8883612, 11973564, 15299554, 22949331, 30599108, 45898662, 68847993, 91797324, 137695986, 275391972]

約数ペア:

[(1, 275391972), (2, 137695986), (3, 91797324), (4, 68847993), (6, 45898662), (9, 30599108), (12, 22949331), (18, 15299554), (23, 11973564), (31, 8883612), (36, 7649777), (46, 5986782), (62, 4441806), (69, 3991188), (92, 2993391), (93, 2961204), (124, 2220903), (138, 1995594), (186, 1480602), (207, 1330396), (276, 997797), (279, 987068), (372, 740301), (414, 665198), (558, 493534), (713, 386244), (828, 332599), (1116, 246767), (1426, 193122), (2139, 128748), (2852, 96561), (4278, 64374), (6417, 42916), (8556, 32187), (10729, 25668), (12834, 21458)]