240408742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14087}}^1$

素因数の和:14172

約数の個数: 32

約数和(自身を含む): 438193152

約数和(自身を除く): 197784410

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 14087, 17066, 28174, 98609, 197218, 324001, 648002, 746611, 1493222, 2268007, 4536014, 5226277, 10452554, 17172053, 34344106, 120204371, 240408742]

約数ペア:

[(1, 240408742), (2, 120204371), (7, 34344106), (14, 17172053), (23, 10452554), (46, 5226277), (53, 4536014), (106, 2268007), (161, 1493222), (322, 746611), (371, 648002), (742, 324001), (1219, 197218), (2438, 98609), (8533, 28174), (14087, 17066)]