1228543056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{656273}}^1$

素因数の和:656300

約数の個数: 60

約数和(自身を含む): 3702697908

約数和(自身を除く): 2474154852

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, 656273, 1312546, 1968819, 2625092, 3937638, 5250184, 5906457, 7875276, 8531549, 10500368, 11812914, 15750552, 17063098, 23625828, 25594647, 31501104, 34126196, 47251656, 51189294, 68252392, 76783941, 94503312, 102378588, 136504784, 153567882, 204757176, 307135764, 409514352, 614271528, 1228543056]

約数ペア:

[(1, 1228543056), (2, 614271528), (3, 409514352), (4, 307135764), (6, 204757176), (8, 153567882), (9, 136504784), (12, 102378588), (13, 94503312), (16, 76783941), (18, 68252392), (24, 51189294), (26, 47251656), (36, 34126196), (39, 31501104), (48, 25594647), (52, 23625828), (72, 17063098), (78, 15750552), (104, 11812914), (117, 10500368), (144, 8531549), (156, 7875276), (208, 5906457), (234, 5250184), (312, 3937638), (468, 2625092), (624, 1968819), (936, 1312546), (1872, 656273)]