268383648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215051}}^1$

素因数の和:215077

約数の個数: 48

約数和(自身を含む): 758703456

約数和(自身を除く): 490319808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 215051, 430102, 645153, 860204, 1290306, 1720408, 2580612, 2795663, 3440816, 5161224, 5591326, 6881632, 8386989, 10322448, 11182652, 16773978, 20644896, 22365304, 33547956, 44730608, 67095912, 89461216, 134191824, 268383648]

約数ペア:

[(1, 268383648), (2, 134191824), (3, 89461216), (4, 67095912), (6, 44730608), (8, 33547956), (12, 22365304), (13, 20644896), (16, 16773978), (24, 11182652), (26, 10322448), (32, 8386989), (39, 6881632), (48, 5591326), (52, 5161224), (78, 3440816), (96, 2795663), (104, 2580612), (156, 1720408), (208, 1290306), (312, 860204), (416, 645153), (624, 430102), (1248, 215051)]