378925968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{415489}}^1$

素因数の和:415519

約数の個数: 40

約数和(自身を含む): 1030415200

約数和(自身を除く): 651489232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 415489, 830978, 1246467, 1661956, 2492934, 3323912, 4985868, 6647824, 7894291, 9971736, 15788582, 19943472, 23682873, 31577164, 47365746, 63154328, 94731492, 126308656, 189462984, 378925968]

約数ペア:

[(1, 378925968), (2, 189462984), (3, 126308656), (4, 94731492), (6, 63154328), (8, 47365746), (12, 31577164), (16, 23682873), (19, 19943472), (24, 15788582), (38, 9971736), (48, 7894291), (57, 6647824), (76, 4985868), (114, 3323912), (152, 2492934), (228, 1661956), (304, 1246467), (456, 830978), (912, 415489)]