1209263472

素因数分解:

$2^4\times 3^3\times {\mathrm{2799221}}^1$

素因数の和:2799238

約数の個数: 40

約数和(自身を含む): 3471035280

約数和(自身を除く): 2261771808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2799221, 5598442, 8397663, 11196884, 16795326, 22393768, 25192989, 33590652, 44787536, 50385978, 67181304, 75578967, 100771956, 134362608, 151157934, 201543912, 302315868, 403087824, 604631736, 1209263472]

約数ペア:

[(1, 1209263472), (2, 604631736), (3, 403087824), (4, 302315868), (6, 201543912), (8, 151157934), (9, 134362608), (12, 100771956), (16, 75578967), (18, 67181304), (24, 50385978), (27, 44787536), (36, 33590652), (48, 25192989), (54, 22393768), (72, 16795326), (108, 11196884), (144, 8397663), (216, 5598442), (432, 2799221)]