249005652

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{60497}}^1$

素因数の和:60525

約数の個数: 48

約数和(自身を含む): 677577600

約数和(自身を除く): 428571948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 60497, 120994, 181491, 241988, 362982, 423479, 725964, 846958, 1270437, 1693916, 2540874, 2964353, 5081748, 5928706, 8893059, 11857412, 17786118, 20750471, 35572236, 41500942, 62251413, 83001884, 124502826, 249005652]

約数ペア:

[(1, 249005652), (2, 124502826), (3, 83001884), (4, 62251413), (6, 41500942), (7, 35572236), (12, 20750471), (14, 17786118), (21, 11857412), (28, 8893059), (42, 5928706), (49, 5081748), (84, 2964353), (98, 2540874), (147, 1693916), (196, 1270437), (294, 846958), (343, 725964), (588, 423479), (686, 362982), (1029, 241988), (1372, 181491), (2058, 120994), (4116, 60497)]