315036976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{678959}}^1$

素因数の和:678996

約数の個数: 20

約数和(自身を含む): 631432800

約数和(自身を除く): 316395824

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 678959, 1357918, 2715836, 5431672, 10863344, 19689811, 39379622, 78759244, 157518488, 315036976]

約数ペア:

[(1, 315036976), (2, 157518488), (4, 78759244), (8, 39379622), (16, 19689811), (29, 10863344), (58, 5431672), (116, 2715836), (232, 1357918), (464, 678959)]