306460322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 540134784

約数和(自身を除く): 233674462

約数列:

[1, 2, 7, 14, 41, 82, 287, 331, 574, 662, 1613, 2317, 3226, 4634, 11291, 13571, 22582, 27142, 66133, 94997, 132266, 189994, 462931, 533903, 925862, 1067806, 3737321, 7474642, 21890023, 43780046, 153230161, 306460322]

約数ペア:

[(1, 306460322), (2, 153230161), (7, 43780046), (14, 21890023), (41, 7474642), (82, 3737321), (287, 1067806), (331, 925862), (574, 533903), (662, 462931), (1613, 189994), (2317, 132266), (3226, 94997), (4634, 66133), (11291, 27142), (13571, 22582)]