1608672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 4551120

約数和(自身を除く): 2942448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1289, 2578, 3867, 5156, 7734, 10312, 15468, 16757, 20624, 30936, 33514, 41248, 50271, 61872, 67028, 100542, 123744, 134056, 201084, 268112, 402168, 536224, 804336, 1608672]

約数ペア:

[(1, 1608672), (2, 804336), (3, 536224), (4, 402168), (6, 268112), (8, 201084), (12, 134056), (13, 123744), (16, 100542), (24, 67028), (26, 61872), (32, 50271), (39, 41248), (48, 33514), (52, 30936), (78, 20624), (96, 16757), (104, 15468), (156, 10312), (208, 7734), (312, 5156), (416, 3867), (624, 2578), (1248, 1289)]