312996984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157127}}^1$

素因数の和:157219

約数の個数: 32

約数和(自身を含む): 791925120

約数和(自身を除く): 478928136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 157127, 314254, 471381, 628508, 942762, 1257016, 1885524, 3771048, 13041541, 26083082, 39124623, 52166164, 78249246, 104332328, 156498492, 312996984]

約数ペア:

[(1, 312996984), (2, 156498492), (3, 104332328), (4, 78249246), (6, 52166164), (8, 39124623), (12, 26083082), (24, 13041541), (83, 3771048), (166, 1885524), (249, 1257016), (332, 942762), (498, 628508), (664, 471381), (996, 314254), (1992, 157127)]