281036321604

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{4994603}}^1$

素因数の和:4995137

約数の個数: 48

約数和(自身を含む): 730011320640

約数和(自身を除く): 448974999036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 28134, 56268, 4994603, 9989206, 14983809, 19978412, 29967618, 44951427, 59935236, 89902854, 134854281, 179805708, 269708562, 539417124, 2602188163, 5204376326, 7806564489, 10408752652, 15613128978, 23419693467, 31226257956, 46839386934, 70259080401, 93678773868, 140518160802, 281036321604]

約数ペア:

[(1, 281036321604), (2, 140518160802), (3, 93678773868), (4, 70259080401), (6, 46839386934), (9, 31226257956), (12, 23419693467), (18, 15613128978), (27, 10408752652), (36, 7806564489), (54, 5204376326), (108, 2602188163), (521, 539417124), (1042, 269708562), (1563, 179805708), (2084, 134854281), (3126, 89902854), (4689, 59935236), (6252, 44951427), (9378, 29967618), (14067, 19978412), (18756, 14983809), (28134, 9989206), (56268, 4994603)]