425779200002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1\times {\mathrm{3929}}^1$

素因数の和:4995

約数の個数: 64

約数和(自身を含む): 712932433920

約数和(自身を除く): 287153233918

約数列:

[1, 2, 13, 26, 37, 74, 127, 254, 481, 887, 962, 1651, 1774, 3302, 3929, 4699, 7858, 9398, 11531, 23062, 32819, 51077, 61087, 65638, 102154, 112649, 122174, 145373, 225298, 290746, 426647, 498983, 853294, 997966, 1464437, 1889849, 2928874, 3485023, 3779698, 4168013, 6486779, 6970046, 8336026, 12973558, 18462371, 36924742, 45305299, 54184169, 90610598, 108368338, 128945851, 240010823, 257891702, 442597921, 480021646, 885195842, 1676296063, 3352592126, 5753772973, 11507545946, 16376123077, 32752246154, 212889600001, 425779200002]

約数ペア:

[(1, 425779200002), (2, 212889600001), (13, 32752246154), (26, 16376123077), (37, 11507545946), (74, 5753772973), (127, 3352592126), (254, 1676296063), (481, 885195842), (887, 480021646), (962, 442597921), (1651, 257891702), (1774, 240010823), (3302, 128945851), (3929, 108368338), (4699, 90610598), (7858, 54184169), (9398, 45305299), (11531, 36924742), (23062, 18462371), (32819, 12973558), (51077, 8336026), (61087, 6970046), (65638, 6486779), (102154, 4168013), (112649, 3779698), (122174, 3485023), (145373, 2928874), (225298, 1889849), (290746, 1464437), (426647, 997966), (498983, 853294)]