679920644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 1435585536

約数和(自身を除く): 755664892

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 43, 52, 62, 68, 86, 124, 172, 221, 403, 442, 527, 559, 577, 731, 806, 884, 1054, 1118, 1154, 1333, 1462, 1612, 2108, 2236, 2308, 2666, 2924, 5332, 6851, 7501, 9503, 9809, 13702, 15002, 17329, 17887, 19006, 19618, 22661, 24811, 27404, 30004, 34658, 35774, 38012, 39236, 45322, 49622, 69316, 71548, 90644, 99244, 127517, 232531, 255034, 294593, 304079, 322543, 421787, 465062, 510068, 589186, 608158, 645086, 769141, 843574, 930124, 1178372, 1216316, 1290172, 1538282, 1687148, 3076564, 3953027, 5483231, 7906054, 9998833, 10966462, 13075397, 15812108, 19997666, 21932924, 26150794, 39995332, 52301588, 169980161, 339960322, 679920644]

約数ペア:

[(1, 679920644), (2, 339960322), (4, 169980161), (13, 52301588), (17, 39995332), (26, 26150794), (31, 21932924), (34, 19997666), (43, 15812108), (52, 13075397), (62, 10966462), (68, 9998833), (86, 7906054), (124, 5483231), (172, 3953027), (221, 3076564), (403, 1687148), (442, 1538282), (527, 1290172), (559, 1216316), (577, 1178372), (731, 930124), (806, 843574), (884, 769141), (1054, 645086), (1118, 608158), (1154, 589186), (1333, 510068), (1462, 465062), (1612, 421787), (2108, 322543), (2236, 304079), (2308, 294593), (2666, 255034), (2924, 232531), (5332, 127517), (6851, 99244), (7501, 90644), (9503, 71548), (9809, 69316), (13702, 49622), (15002, 45322), (17329, 39236), (17887, 38012), (19006, 35774), (19618, 34658), (22661, 30004), (24811, 27404)]