1283472

素因数分解:

$2^4\times 3^3\times {\mathrm{2971}}^1$

素因数の和:2988

約数の個数: 40

約数和(自身を含む): 3685280

約数和(自身を除く): 2401808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2971, 5942, 8913, 11884, 17826, 23768, 26739, 35652, 47536, 53478, 71304, 80217, 106956, 142608, 160434, 213912, 320868, 427824, 641736, 1283472]

約数ペア:

[(1, 1283472), (2, 641736), (3, 427824), (4, 320868), (6, 213912), (8, 160434), (9, 142608), (12, 106956), (16, 80217), (18, 71304), (24, 53478), (27, 47536), (36, 35652), (48, 26739), (54, 23768), (72, 17826), (108, 11884), (144, 8913), (216, 5942), (432, 2971)]