426403770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8609}}^1$

素因数の和:8759

約数の個数: 64

約数和(自身を含む): 1110896640

約数和(自身を除く): 684492870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8255, 8609, 9906, 16510, 17218, 24765, 25827, 43045, 49530, 51654, 86090, 111917, 129135, 223834, 258270, 335751, 559585, 671502, 1093343, 1119170, 1678755, 2186686, 3280029, 3357510, 5466715, 6560058, 10933430, 14213459, 16400145, 28426918, 32800290, 42640377, 71067295, 85280754, 142134590, 213201885, 426403770]

約数ペア:

[(1, 426403770), (2, 213201885), (3, 142134590), (5, 85280754), (6, 71067295), (10, 42640377), (13, 32800290), (15, 28426918), (26, 16400145), (30, 14213459), (39, 10933430), (65, 6560058), (78, 5466715), (127, 3357510), (130, 3280029), (195, 2186686), (254, 1678755), (381, 1119170), (390, 1093343), (635, 671502), (762, 559585), (1270, 335751), (1651, 258270), (1905, 223834), (3302, 129135), (3810, 111917), (4953, 86090), (8255, 51654), (8609, 49530), (9906, 43045), (16510, 25827), (17218, 24765)]