260511216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2861}}^1$

素因数の和:3150

約数の個数: 80

約数和(自身を含む): 772236288

約数和(自身を除く): 511725072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 2861, 3252, 3794, 4336, 5691, 5722, 6504, 7588, 8583, 11382, 11444, 13008, 15176, 17166, 20027, 22764, 22888, 30352, 34332, 40054, 45528, 45776, 60081, 68664, 80108, 91056, 120162, 137328, 160216, 240324, 320432, 480648, 775331, 961296, 1550662, 2325993, 3101324, 4651986, 5427317, 6202648, 9303972, 10854634, 12405296, 16281951, 18607944, 21709268, 32563902, 37215888, 43418536, 65127804, 86837072, 130255608, 260511216]

約数ペア:

[(1, 260511216), (2, 130255608), (3, 86837072), (4, 65127804), (6, 43418536), (7, 37215888), (8, 32563902), (12, 21709268), (14, 18607944), (16, 16281951), (21, 12405296), (24, 10854634), (28, 9303972), (42, 6202648), (48, 5427317), (56, 4651986), (84, 3101324), (112, 2325993), (168, 1550662), (271, 961296), (336, 775331), (542, 480648), (813, 320432), (1084, 240324), (1626, 160216), (1897, 137328), (2168, 120162), (2861, 91056), (3252, 80108), (3794, 68664), (4336, 60081), (5691, 45776), (5722, 45528), (6504, 40054), (7588, 34332), (8583, 30352), (11382, 22888), (11444, 22764), (13008, 20027), (15176, 17166)]