397768308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{3853}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 1061854080

約数和(自身を除く): 664085772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1229, 2458, 3687, 3853, 4916, 7374, 7706, 8603, 11559, 14748, 15412, 17206, 23118, 25809, 26971, 34412, 46236, 51618, 53942, 80913, 103236, 107884, 161826, 323652, 4735337, 9470674, 14206011, 18941348, 28412022, 33147359, 56824044, 66294718, 99442077, 132589436, 198884154, 397768308]

約数ペア:

[(1, 397768308), (2, 198884154), (3, 132589436), (4, 99442077), (6, 66294718), (7, 56824044), (12, 33147359), (14, 28412022), (21, 18941348), (28, 14206011), (42, 9470674), (84, 4735337), (1229, 323652), (2458, 161826), (3687, 107884), (3853, 103236), (4916, 80913), (7374, 53942), (7706, 51618), (8603, 46236), (11559, 34412), (14748, 26971), (15412, 25809), (17206, 23118)]