2223357856

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 4415263776

約数和(自身を除く): 2191905920

約数列:

[1, 2, 4, 8, 16, 32, 227, 307, 454, 614, 908, 997, 1228, 1816, 1994, 2456, 3632, 3988, 4912, 7264, 7976, 9824, 15952, 31904, 69689, 139378, 226319, 278756, 306079, 452638, 557512, 612158, 905276, 1115024, 1224316, 1810552, 2230048, 2448632, 3621104, 4897264, 7242208, 9794528, 69479933, 138959866, 277919732, 555839464, 1111678928, 2223357856]

約数ペア:

[(1, 2223357856), (2, 1111678928), (4, 555839464), (8, 277919732), (16, 138959866), (32, 69479933), (227, 9794528), (307, 7242208), (454, 4897264), (614, 3621104), (908, 2448632), (997, 2230048), (1228, 1810552), (1816, 1224316), (1994, 1115024), (2456, 905276), (3632, 612158), (3988, 557512), (4912, 452638), (7264, 306079), (7976, 278756), (9824, 226319), (15952, 139378), (31904, 69689)]