306270072

素因数分解:

$2^3\times 3^4\times {\mathrm{472639}}^1$

素因数の和:472657

約数の個数: 40

約数和(自身を含む): 857841600

約数和(自身を除く): 551571528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 472639, 945278, 1417917, 1890556, 2835834, 3781112, 4253751, 5671668, 8507502, 11343336, 12761253, 17015004, 25522506, 34030008, 38283759, 51045012, 76567518, 102090024, 153135036, 306270072]

約数ペア:

[(1, 306270072), (2, 153135036), (3, 102090024), (4, 76567518), (6, 51045012), (8, 38283759), (9, 34030008), (12, 25522506), (18, 17015004), (24, 12761253), (27, 11343336), (36, 8507502), (54, 5671668), (72, 4253751), (81, 3781112), (108, 2835834), (162, 1890556), (216, 1417917), (324, 945278), (648, 472639)]