268408944

素因数分解:

$2^4\times 3^3\times {\mathrm{621317}}^1$

素因数の和:621334

約数の個数: 40

約数和(自身を含む): 770434320

約数和(自身を除く): 502025376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 621317, 1242634, 1863951, 2485268, 3727902, 4970536, 5591853, 7455804, 9941072, 11183706, 14911608, 16775559, 22367412, 29823216, 33551118, 44734824, 67102236, 89469648, 134204472, 268408944]

約数ペア:

[(1, 268408944), (2, 134204472), (3, 89469648), (4, 67102236), (6, 44734824), (8, 33551118), (9, 29823216), (12, 22367412), (16, 16775559), (18, 14911608), (24, 11183706), (27, 9941072), (36, 7455804), (48, 5591853), (54, 4970536), (72, 3727902), (108, 2485268), (144, 1863951), (216, 1242634), (432, 621317)]