140794668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2017}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 408410912

約数和(自身を除く): 267616244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2017, 2493, 3324, 3878, 4034, 4986, 5817, 6051, 7756, 8068, 9972, 11634, 12102, 14119, 17451, 18153, 23268, 24204, 28238, 34902, 36306, 42357, 56476, 69804, 72612, 84714, 127071, 169428, 254142, 508284, 558709, 1117418, 1676127, 2234836, 3352254, 3910963, 5028381, 6704508, 7821926, 10056762, 11732889, 15643852, 20113524, 23465778, 35198667, 46931556, 70397334, 140794668]

約数ペア:

[(1, 140794668), (2, 70397334), (3, 46931556), (4, 35198667), (6, 23465778), (7, 20113524), (9, 15643852), (12, 11732889), (14, 10056762), (18, 7821926), (21, 6704508), (28, 5028381), (36, 3910963), (42, 3352254), (63, 2234836), (84, 1676127), (126, 1117418), (252, 558709), (277, 508284), (554, 254142), (831, 169428), (1108, 127071), (1662, 84714), (1939, 72612), (2017, 69804), (2493, 56476), (3324, 42357), (3878, 36306), (4034, 34902), (4986, 28238), (5817, 24204), (6051, 23268), (7756, 18153), (8068, 17451), (9972, 14119), (11634, 12102)]