399380856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2377267}}^1$

素因数の和:2377283

約数の個数: 32

約数和(自身を含む): 1141088640

約数和(自身を除く): 741707784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2377267, 4754534, 7131801, 9509068, 14263602, 16640869, 19018136, 28527204, 33281738, 49922607, 57054408, 66563476, 99845214, 133126952, 199690428, 399380856]

約数ペア:

[(1, 399380856), (2, 199690428), (3, 133126952), (4, 99845214), (6, 66563476), (7, 57054408), (8, 49922607), (12, 33281738), (14, 28527204), (21, 19018136), (24, 16640869), (28, 14263602), (42, 9509068), (56, 7131801), (84, 4754534), (168, 2377267)]