1280197368

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{57917}}^1$

素因数の和:58236

約数の個数: 48

約数和(自身を含む): 3478555080

約数和(自身を除く): 2198357712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 57917, 115834, 173751, 231668, 347502, 463336, 521253, 695004, 1042506, 1390008, 2085012, 4170024, 17780519, 35561038, 53341557, 71122076, 106683114, 142244152, 160024671, 213366228, 320049342, 426732456, 640098684, 1280197368]

約数ペア:

[(1, 1280197368), (2, 640098684), (3, 426732456), (4, 320049342), (6, 213366228), (8, 160024671), (9, 142244152), (12, 106683114), (18, 71122076), (24, 53341557), (36, 35561038), (72, 17780519), (307, 4170024), (614, 2085012), (921, 1390008), (1228, 1042506), (1842, 695004), (2456, 521253), (2763, 463336), (3684, 347502), (5526, 231668), (7368, 173751), (11052, 115834), (22104, 57917)]