2008075716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{3853}}^1$

素因数の和:4361

約数の個数: 72

約数和(自身を含む): 5252292864

約数和(自身を除く): 3244217148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 467, 558, 934, 1116, 1401, 1868, 2802, 3853, 4203, 5604, 7706, 8406, 11559, 14477, 15412, 16812, 23118, 28954, 34677, 43431, 46236, 57908, 69354, 86862, 119443, 130293, 138708, 173724, 238886, 260586, 358329, 477772, 521172, 716658, 1074987, 1433316, 1799351, 2149974, 3598702, 4299948, 5398053, 7197404, 10796106, 16194159, 21592212, 32388318, 55779881, 64776636, 111559762, 167339643, 223119524, 334679286, 502018929, 669358572, 1004037858, 2008075716]

約数ペア:

[(1, 2008075716), (2, 1004037858), (3, 669358572), (4, 502018929), (6, 334679286), (9, 223119524), (12, 167339643), (18, 111559762), (31, 64776636), (36, 55779881), (62, 32388318), (93, 21592212), (124, 16194159), (186, 10796106), (279, 7197404), (372, 5398053), (467, 4299948), (558, 3598702), (934, 2149974), (1116, 1799351), (1401, 1433316), (1868, 1074987), (2802, 716658), (3853, 521172), (4203, 477772), (5604, 358329), (7706, 260586), (8406, 238886), (11559, 173724), (14477, 138708), (15412, 130293), (16812, 119443), (23118, 86862), (28954, 69354), (34677, 57908), (43431, 46236)]