312307516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{6011}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 565608960

約数和(自身を除く): 253301444

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 6011, 12022, 12989, 24044, 25978, 51956, 186341, 372682, 745364, 2518609, 5037218, 10074436, 78076879, 156153758, 312307516]

約数ペア:

[(1, 312307516), (2, 156153758), (4, 78076879), (31, 10074436), (62, 5037218), (124, 2518609), (419, 745364), (838, 372682), (1676, 186341), (6011, 51956), (12022, 25978), (12989, 24044)]