280250352

素因数分解:

$2^4\times 3^2\times {\mathrm{1946183}}^1$

素因数の和:1946197

約数の個数: 30

約数和(自身を含む): 784312152

約数和(自身を除く): 504061800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1946183, 3892366, 5838549, 7784732, 11677098, 15569464, 17515647, 23354196, 31138928, 35031294, 46708392, 70062588, 93416784, 140125176, 280250352]

約数ペア:

[(1, 280250352), (2, 140125176), (3, 93416784), (4, 70062588), (6, 46708392), (8, 35031294), (9, 31138928), (12, 23354196), (16, 17515647), (18, 15569464), (24, 11677098), (36, 7784732), (48, 5838549), (72, 3892366), (144, 1946183)]