620514288

素因数分解:

$2^4\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{3343}}^1$

素因数の和:4646

約数の個数: 60

約数和(自身を含む): 1738445280

約数和(自身を除く): 1117930992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1289, 2578, 3343, 3867, 5156, 6686, 7734, 10029, 10312, 11601, 13372, 15468, 20058, 20624, 23202, 26744, 30087, 30936, 40116, 46404, 53488, 60174, 61872, 80232, 92808, 120348, 160464, 185616, 240696, 481392, 4309127, 8618254, 12927381, 17236508, 25854762, 34473016, 38782143, 51709524, 68946032, 77564286, 103419048, 155128572, 206838096, 310257144, 620514288]

約数ペア:

[(1, 620514288), (2, 310257144), (3, 206838096), (4, 155128572), (6, 103419048), (8, 77564286), (9, 68946032), (12, 51709524), (16, 38782143), (18, 34473016), (24, 25854762), (36, 17236508), (48, 12927381), (72, 8618254), (144, 4309127), (1289, 481392), (2578, 240696), (3343, 185616), (3867, 160464), (5156, 120348), (6686, 92808), (7734, 80232), (10029, 61872), (10312, 60174), (11601, 53488), (13372, 46404), (15468, 40116), (20058, 30936), (20624, 30087), (23202, 26744)]