1239849936

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{220771}}^1$

素因数の和:220801

約数の個数: 80

約数和(自身を含む): 3832601920

約数和(自身を除く): 2592751984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 220771, 441542, 662313, 883084, 1324626, 1766168, 1986939, 2649252, 2870023, 3532336, 3973878, 5298504, 5740046, 5960817, 7947756, 8610069, 10597008, 11480092, 11921634, 15895512, 17220138, 22960184, 23843268, 25830207, 31791024, 34440276, 45920368, 47686536, 51660414, 68880552, 77490621, 95373072, 103320828, 137761104, 154981242, 206641656, 309962484, 413283312, 619924968, 1239849936]

約数ペア:

[(1, 1239849936), (2, 619924968), (3, 413283312), (4, 309962484), (6, 206641656), (8, 154981242), (9, 137761104), (12, 103320828), (13, 95373072), (16, 77490621), (18, 68880552), (24, 51660414), (26, 47686536), (27, 45920368), (36, 34440276), (39, 31791024), (48, 25830207), (52, 23843268), (54, 22960184), (72, 17220138), (78, 15895512), (104, 11921634), (108, 11480092), (117, 10597008), (144, 8610069), (156, 7947756), (208, 5960817), (216, 5740046), (234, 5298504), (312, 3973878), (351, 3532336), (432, 2870023), (468, 2649252), (624, 1986939), (702, 1766168), (936, 1324626), (1404, 883084), (1872, 662313), (2808, 441542), (5616, 220771)]