289046352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{860257}}^1$

素因数の和:860275

約数の個数: 40

約数和(自身を含む): 853375936

約数和(自身を除く): 564329584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 860257, 1720514, 2580771, 3441028, 5161542, 6021799, 6882056, 10323084, 12043598, 13764112, 18065397, 20646168, 24087196, 36130794, 41292336, 48174392, 72261588, 96348784, 144523176, 289046352]

約数ペア:

[(1, 289046352), (2, 144523176), (3, 96348784), (4, 72261588), (6, 48174392), (7, 41292336), (8, 36130794), (12, 24087196), (14, 20646168), (16, 18065397), (21, 13764112), (24, 12043598), (28, 10323084), (42, 6882056), (48, 6021799), (56, 5161542), (84, 3441028), (112, 2580771), (168, 1720514), (336, 860257)]