320934692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 627551232

約数和(自身を除く): 306616540

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 263, 403, 526, 757, 806, 1052, 1514, 1612, 3028, 3419, 6838, 8153, 9841, 13676, 16306, 19682, 23467, 32612, 39364, 46934, 93868, 105989, 199091, 211978, 305071, 398182, 423956, 610142, 796364, 1220284, 2588183, 5176366, 6171821, 10352732, 12343642, 24687284, 80233673, 160467346, 320934692]

約数ペア:

[(1, 320934692), (2, 160467346), (4, 80233673), (13, 24687284), (26, 12343642), (31, 10352732), (52, 6171821), (62, 5176366), (124, 2588183), (263, 1220284), (403, 796364), (526, 610142), (757, 423956), (806, 398182), (1052, 305071), (1514, 211978), (1612, 199091), (3028, 105989), (3419, 93868), (6838, 46934), (8153, 39364), (9841, 32612), (13676, 23467), (16306, 19682)]