26668512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 86682960

約数和(自身を除く): 60014448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 419, 442, 468, 544, 612, 624, 663, 816, 838, 884, 936, 1224, 1248, 1257, 1326, 1632, 1676, 1768, 1872, 1989, 2448, 2514, 2652, 3352, 3536, 3744, 3771, 3978, 4896, 5028, 5304, 5447, 6704, 7072, 7123, 7542, 7956, 10056, 10608, 10894, 13408, 14246, 15084, 15912, 16341, 20112, 21216, 21369, 21788, 28492, 30168, 31824, 32682, 40224, 42738, 43576, 49023, 56984, 60336, 63648, 64107, 65364, 85476, 87152, 92599, 98046, 113968, 120672, 128214, 130728, 170952, 174304, 185198, 196092, 227936, 256428, 261456, 277797, 341904, 370396, 392184, 512856, 522912, 555594, 683808, 740792, 784368, 833391, 1025712, 1111188, 1481584, 1568736, 1666782, 2051424, 2222376, 2963168, 3333564, 4444752, 6667128, 8889504, 13334256, 26668512]

約数ペア:

[(1, 26668512), (2, 13334256), (3, 8889504), (4, 6667128), (6, 4444752), (8, 3333564), (9, 2963168), (12, 2222376), (13, 2051424), (16, 1666782), (17, 1568736), (18, 1481584), (24, 1111188), (26, 1025712), (32, 833391), (34, 784368), (36, 740792), (39, 683808), (48, 555594), (51, 522912), (52, 512856), (68, 392184), (72, 370396), (78, 341904), (96, 277797), (102, 261456), (104, 256428), (117, 227936), (136, 196092), (144, 185198), (153, 174304), (156, 170952), (204, 130728), (208, 128214), (221, 120672), (234, 113968), (272, 98046), (288, 92599), (306, 87152), (312, 85476), (408, 65364), (416, 64107), (419, 63648), (442, 60336), (468, 56984), (544, 49023), (612, 43576), (624, 42738), (663, 40224), (816, 32682), (838, 31824), (884, 30168), (936, 28492), (1224, 21788), (1248, 21369), (1257, 21216), (1326, 20112), (1632, 16341), (1676, 15912), (1768, 15084), (1872, 14246), (1989, 13408), (2448, 10894), (2514, 10608), (2652, 10056), (3352, 7956), (3536, 7542), (3744, 7123), (3771, 7072), (3978, 6704), (4896, 5447), (5028, 5304)]