4378968468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{404113}}^1$

素因数の和:404173

約数の個数: 72

約数和(自身を含む): 12944579648

約数和(自身を除く): 8565611180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 404113, 808226, 1212339, 1616452, 2424678, 2828791, 3637017, 4849356, 5657582, 7274034, 8486373, 11315164, 14548068, 16972746, 17376859, 25459119, 33945492, 34753718, 50918238, 52130577, 69507436, 101836476, 104261154, 121638013, 156391731, 208522308, 243276026, 312783462, 364914039, 486552052, 625566924, 729828078, 1094742117, 1459656156, 2189484234, 4378968468]

約数ペア:

[(1, 4378968468), (2, 2189484234), (3, 1459656156), (4, 1094742117), (6, 729828078), (7, 625566924), (9, 486552052), (12, 364914039), (14, 312783462), (18, 243276026), (21, 208522308), (28, 156391731), (36, 121638013), (42, 104261154), (43, 101836476), (63, 69507436), (84, 52130577), (86, 50918238), (126, 34753718), (129, 33945492), (172, 25459119), (252, 17376859), (258, 16972746), (301, 14548068), (387, 11315164), (516, 8486373), (602, 7274034), (774, 5657582), (903, 4849356), (1204, 3637017), (1548, 2828791), (1806, 2424678), (2709, 1616452), (3612, 1212339), (5418, 808226), (10836, 404113)]