891614256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109913}}^1$

素因数の和:109950

約数の個数: 60

約数和(自身を含む): 2494168488

約数和(自身を除く): 1602554232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 109913, 219826, 329739, 439652, 659478, 879304, 1318956, 1428869, 1758608, 2637912, 2857738, 4286607, 5275824, 5715476, 8573214, 11430952, 17146428, 18575297, 22861904, 34292856, 37150594, 55725891, 68585712, 74301188, 111451782, 148602376, 222903564, 297204752, 445807128, 891614256]

約数ペア:

[(1, 891614256), (2, 445807128), (3, 297204752), (4, 222903564), (6, 148602376), (8, 111451782), (12, 74301188), (13, 68585712), (16, 55725891), (24, 37150594), (26, 34292856), (39, 22861904), (48, 18575297), (52, 17146428), (78, 11430952), (104, 8573214), (156, 5715476), (169, 5275824), (208, 4286607), (312, 2857738), (338, 2637912), (507, 1758608), (624, 1428869), (676, 1318956), (1014, 879304), (1352, 659478), (2028, 439652), (2704, 329739), (4056, 219826), (8112, 109913)]