248244516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1063}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 677768000

約数和(自身を除く): 429523484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 998, 1063, 1497, 1996, 2126, 2994, 3189, 4252, 4491, 5988, 6378, 6487, 8982, 9567, 12756, 12974, 13819, 17964, 19134, 19461, 25948, 27638, 38268, 38922, 41457, 55276, 58383, 77844, 82914, 116766, 124371, 165828, 233532, 248742, 497484, 530437, 1060874, 1591311, 2121748, 3182622, 4773933, 6365244, 6895681, 9547866, 13791362, 19095732, 20687043, 27582724, 41374086, 62061129, 82748172, 124122258, 248244516]

約数ペア:

[(1, 248244516), (2, 124122258), (3, 82748172), (4, 62061129), (6, 41374086), (9, 27582724), (12, 20687043), (13, 19095732), (18, 13791362), (26, 9547866), (36, 6895681), (39, 6365244), (52, 4773933), (78, 3182622), (117, 2121748), (156, 1591311), (234, 1060874), (468, 530437), (499, 497484), (998, 248742), (1063, 233532), (1497, 165828), (1996, 124371), (2126, 116766), (2994, 82914), (3189, 77844), (4252, 58383), (4491, 55276), (5988, 41457), (6378, 38922), (6487, 38268), (8982, 27638), (9567, 25948), (12756, 19461), (12974, 19134), (13819, 17964)]