289774411228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1\times {\mathrm{28229}}^1$

素因数の和:29926

約数の個数: 48

約数和(自身を含む): 533271926880

約数和(自身を除く): 243497515652

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 1613, 3182, 3226, 6364, 6452, 28229, 56458, 59681, 69359, 112916, 119362, 138718, 238724, 277436, 1044473, 1213847, 2088946, 2427694, 2566283, 4177892, 4855388, 5132566, 10265132, 44912339, 45533377, 89824678, 91066754, 179649356, 182133508, 1684734949, 1957935211, 3369469898, 3915870422, 6738939796, 7831740844, 72443602807, 144887205614, 289774411228]

約数ペア:

[(1, 289774411228), (2, 144887205614), (4, 72443602807), (37, 7831740844), (43, 6738939796), (74, 3915870422), (86, 3369469898), (148, 1957935211), (172, 1684734949), (1591, 182133508), (1613, 179649356), (3182, 91066754), (3226, 89824678), (6364, 45533377), (6452, 44912339), (28229, 10265132), (56458, 5132566), (59681, 4855388), (69359, 4177892), (112916, 2566283), (119362, 2427694), (138718, 2088946), (238724, 1213847), (277436, 1044473)]