140343408

素因数分解:

$2^4\times 3^3\times {\mathrm{324869}}^1$

素因数の和:324886

約数の個数: 40

約数和(自身を含む): 402838800

約数和(自身を除く): 262495392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 324869, 649738, 974607, 1299476, 1949214, 2598952, 2923821, 3898428, 5197904, 5847642, 7796856, 8771463, 11695284, 15593712, 17542926, 23390568, 35085852, 46781136, 70171704, 140343408]

約数ペア:

[(1, 140343408), (2, 70171704), (3, 46781136), (4, 35085852), (6, 23390568), (8, 17542926), (9, 15593712), (12, 11695284), (16, 8771463), (18, 7796856), (24, 5847642), (27, 5197904), (36, 3898428), (48, 2923821), (54, 2598952), (72, 1949214), (108, 1299476), (144, 974607), (216, 649738), (432, 324869)]