866792016

素因数分解:

$2^4\times 3^4\times {\mathrm{668821}}^1$

素因数の和:668841

約数の個数: 50

約数和(自身を含む): 2508751322

約数和(自身を除く): 1641959306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 668821, 1337642, 2006463, 2675284, 4012926, 5350568, 6019389, 8025852, 10701136, 12038778, 16051704, 18058167, 24077556, 32103408, 36116334, 48155112, 54174501, 72232668, 96310224, 108349002, 144465336, 216698004, 288930672, 433396008, 866792016]

約数ペア:

[(1, 866792016), (2, 433396008), (3, 288930672), (4, 216698004), (6, 144465336), (8, 108349002), (9, 96310224), (12, 72232668), (16, 54174501), (18, 48155112), (24, 36116334), (27, 32103408), (36, 24077556), (48, 18058167), (54, 16051704), (72, 12038778), (81, 10701136), (108, 8025852), (144, 6019389), (162, 5350568), (216, 4012926), (324, 2675284), (432, 2006463), (648, 1337642), (1296, 668821)]