2222376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 6350400

約数和(自身を除く): 4128024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 419, 442, 663, 838, 884, 1257, 1326, 1676, 1768, 2514, 2652, 3352, 5028, 5304, 5447, 7123, 10056, 10894, 14246, 16341, 21369, 21788, 28492, 32682, 42738, 43576, 56984, 65364, 85476, 92599, 130728, 170952, 185198, 277797, 370396, 555594, 740792, 1111188, 2222376]

約数ペア:

[(1, 2222376), (2, 1111188), (3, 740792), (4, 555594), (6, 370396), (8, 277797), (12, 185198), (13, 170952), (17, 130728), (24, 92599), (26, 85476), (34, 65364), (39, 56984), (51, 43576), (52, 42738), (68, 32682), (78, 28492), (102, 21788), (104, 21369), (136, 16341), (156, 14246), (204, 10894), (221, 10056), (312, 7123), (408, 5447), (419, 5304), (442, 5028), (663, 3352), (838, 2652), (884, 2514), (1257, 1768), (1326, 1676)]