249797808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133439}}^1$

素因数の和:133466

約数の個数: 60

約数和(自身を含む): 752868480

約数和(自身を除く): 503070672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 133439, 266878, 400317, 533756, 800634, 1067512, 1200951, 1601268, 1734707, 2135024, 2401902, 3202536, 3469414, 4803804, 5204121, 6405072, 6938828, 9607608, 10408242, 13877656, 15612363, 19215216, 20816484, 27755312, 31224726, 41632968, 62449452, 83265936, 124898904, 249797808]

約数ペア:

[(1, 249797808), (2, 124898904), (3, 83265936), (4, 62449452), (6, 41632968), (8, 31224726), (9, 27755312), (12, 20816484), (13, 19215216), (16, 15612363), (18, 13877656), (24, 10408242), (26, 9607608), (36, 6938828), (39, 6405072), (48, 5204121), (52, 4803804), (72, 3469414), (78, 3202536), (104, 2401902), (117, 2135024), (144, 1734707), (156, 1601268), (208, 1200951), (234, 1067512), (312, 800634), (468, 533756), (624, 400317), (936, 266878), (1872, 133439)]