284040414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72719}}^1$

素因数の和:72765

約数の個数: 48

約数和(自身を含む): 726036480

約数和(自身を除く): 441996066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 72719, 145438, 218157, 436314, 509033, 654471, 1018066, 1308942, 1527099, 2254289, 3054198, 4508578, 4581297, 6762867, 9162594, 13525734, 15780023, 20288601, 31560046, 40577202, 47340069, 94680138, 142020207, 284040414]

約数ペア:

[(1, 284040414), (2, 142020207), (3, 94680138), (6, 47340069), (7, 40577202), (9, 31560046), (14, 20288601), (18, 15780023), (21, 13525734), (31, 9162594), (42, 6762867), (62, 4581297), (63, 4508578), (93, 3054198), (126, 2254289), (186, 1527099), (217, 1308942), (279, 1018066), (434, 654471), (558, 509033), (651, 436314), (1302, 218157), (1953, 145438), (3906, 72719)]