2940168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 9630720

約数和(自身を除く): 6690552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 43, 44, 56, 66, 74, 77, 84, 86, 88, 111, 129, 132, 148, 154, 168, 172, 222, 231, 258, 259, 264, 296, 301, 308, 344, 407, 444, 462, 473, 516, 518, 602, 616, 777, 814, 888, 903, 924, 946, 1032, 1036, 1204, 1221, 1419, 1554, 1591, 1628, 1806, 1848, 1892, 2072, 2408, 2442, 2838, 2849, 3108, 3182, 3256, 3311, 3612, 3784, 4773, 4884, 5676, 5698, 6216, 6364, 6622, 7224, 8547, 9546, 9768, 9933, 11137, 11352, 11396, 12728, 13244, 17094, 17501, 19092, 19866, 22274, 22792, 26488, 33411, 34188, 35002, 38184, 39732, 44548, 52503, 66822, 68376, 70004, 79464, 89096, 105006, 122507, 133644, 140008, 210012, 245014, 267288, 367521, 420024, 490028, 735042, 980056, 1470084, 2940168]

約数ペア:

[(1, 2940168), (2, 1470084), (3, 980056), (4, 735042), (6, 490028), (7, 420024), (8, 367521), (11, 267288), (12, 245014), (14, 210012), (21, 140008), (22, 133644), (24, 122507), (28, 105006), (33, 89096), (37, 79464), (42, 70004), (43, 68376), (44, 66822), (56, 52503), (66, 44548), (74, 39732), (77, 38184), (84, 35002), (86, 34188), (88, 33411), (111, 26488), (129, 22792), (132, 22274), (148, 19866), (154, 19092), (168, 17501), (172, 17094), (222, 13244), (231, 12728), (258, 11396), (259, 11352), (264, 11137), (296, 9933), (301, 9768), (308, 9546), (344, 8547), (407, 7224), (444, 6622), (462, 6364), (473, 6216), (516, 5698), (518, 5676), (602, 4884), (616, 4773), (777, 3784), (814, 3612), (888, 3311), (903, 3256), (924, 3182), (946, 3108), (1032, 2849), (1036, 2838), (1204, 2442), (1221, 2408), (1419, 2072), (1554, 1892), (1591, 1848), (1628, 1806)]