2019289416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 5428684800

約数和(自身を除く): 3409395384

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 71, 92, 134, 138, 142, 184, 201, 213, 268, 276, 284, 402, 426, 536, 552, 568, 769, 804, 852, 1538, 1541, 1608, 1633, 1704, 2307, 3076, 3082, 3266, 4614, 4623, 4757, 4899, 6152, 6164, 6532, 9228, 9246, 9514, 9798, 12328, 13064, 14271, 17687, 18456, 18492, 19028, 19596, 28542, 35374, 36984, 38056, 39192, 51523, 53061, 54599, 57084, 70748, 103046, 106122, 109198, 109411, 114168, 141496, 154569, 163797, 206092, 212244, 218396, 218822, 309138, 327594, 328233, 412184, 424488, 436792, 437644, 618276, 655188, 656466, 875288, 1185029, 1236552, 1255777, 1310376, 1312932, 2370058, 2511554, 2625864, 3555087, 3658133, 3767331, 4740116, 5023108, 7110174, 7316266, 7534662, 9480232, 10046216, 10974399, 14220348, 14632532, 15069324, 21948798, 28440696, 29265064, 30138648, 43897596, 84137059, 87795192, 168274118, 252411177, 336548236, 504822354, 673096472, 1009644708, 2019289416]

約数ペア:

[(1, 2019289416), (2, 1009644708), (3, 673096472), (4, 504822354), (6, 336548236), (8, 252411177), (12, 168274118), (23, 87795192), (24, 84137059), (46, 43897596), (67, 30138648), (69, 29265064), (71, 28440696), (92, 21948798), (134, 15069324), (138, 14632532), (142, 14220348), (184, 10974399), (201, 10046216), (213, 9480232), (268, 7534662), (276, 7316266), (284, 7110174), (402, 5023108), (426, 4740116), (536, 3767331), (552, 3658133), (568, 3555087), (769, 2625864), (804, 2511554), (852, 2370058), (1538, 1312932), (1541, 1310376), (1608, 1255777), (1633, 1236552), (1704, 1185029), (2307, 875288), (3076, 656466), (3082, 655188), (3266, 618276), (4614, 437644), (4623, 436792), (4757, 424488), (4899, 412184), (6152, 328233), (6164, 327594), (6532, 309138), (9228, 218822), (9246, 218396), (9514, 212244), (9798, 206092), (12328, 163797), (13064, 154569), (14271, 141496), (17687, 114168), (18456, 109411), (18492, 109198), (19028, 106122), (19596, 103046), (28542, 70748), (35374, 57084), (36984, 54599), (38056, 53061), (39192, 51523)]