217436232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22481}}^1$

素因数の和:22534

約数の個数: 64

約数和(自身を含む): 604316160

約数和(自身を除く): 386879928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 22481, 44962, 67443, 89924, 134886, 179848, 269772, 292253, 539544, 584506, 696911, 876759, 1169012, 1393822, 1753518, 2090733, 2338024, 2787644, 3507036, 4181466, 5575288, 7014072, 8362932, 9059843, 16725864, 18119686, 27179529, 36239372, 54359058, 72478744, 108718116, 217436232]

約数ペア:

[(1, 217436232), (2, 108718116), (3, 72478744), (4, 54359058), (6, 36239372), (8, 27179529), (12, 18119686), (13, 16725864), (24, 9059843), (26, 8362932), (31, 7014072), (39, 5575288), (52, 4181466), (62, 3507036), (78, 2787644), (93, 2338024), (104, 2090733), (124, 1753518), (156, 1393822), (186, 1169012), (248, 876759), (312, 696911), (372, 584506), (403, 539544), (744, 292253), (806, 269772), (1209, 179848), (1612, 134886), (2418, 89924), (3224, 67443), (4836, 44962), (9672, 22481)]