266401008

素因数分解:

$2^4\times 3^3\times {\mathrm{616669}}^1$

素因数の和:616686

約数の個数: 40

約数和(自身を含む): 764670800

約数和(自身を除く): 498269792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 616669, 1233338, 1850007, 2466676, 3700014, 4933352, 5550021, 7400028, 9866704, 11100042, 14800056, 16650063, 22200084, 29600112, 33300126, 44400168, 66600252, 88800336, 133200504, 266401008]

約数ペア:

[(1, 266401008), (2, 133200504), (3, 88800336), (4, 66600252), (6, 44400168), (8, 33300126), (9, 29600112), (12, 22200084), (16, 16650063), (18, 14800056), (24, 11100042), (27, 9866704), (36, 7400028), (48, 5550021), (54, 4933352), (72, 3700014), (108, 2466676), (144, 1850007), (216, 1233338), (432, 616669)]