257690172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6553}}^1$

素因数の和:6702

約数の個数: 48

約数和(自身を含む): 627611040

約数和(自身を除く): 369920868

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 452, 678, 1356, 3277, 6553, 6554, 9831, 13106, 13108, 19659, 19662, 26212, 39318, 39324, 78636, 190037, 380074, 570111, 740489, 760148, 1140222, 1480978, 2221467, 2280444, 2961956, 4442934, 8885868, 21474181, 42948362, 64422543, 85896724, 128845086, 257690172]

約数ペア:

[(1, 257690172), (2, 128845086), (3, 85896724), (4, 64422543), (6, 42948362), (12, 21474181), (29, 8885868), (58, 4442934), (87, 2961956), (113, 2280444), (116, 2221467), (174, 1480978), (226, 1140222), (339, 760148), (348, 740489), (452, 570111), (678, 380074), (1356, 190037), (3277, 78636), (6553, 39324), (6554, 39318), (9831, 26212), (13106, 19662), (13108, 19659)]