674256168

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2591

約数の個数: 96

約数和(自身を含む): 1890345600

約数和(自身を除く): 1216089432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 89, 129, 172, 178, 258, 267, 344, 356, 387, 516, 534, 712, 774, 801, 1032, 1068, 1548, 1602, 2136, 2447, 3096, 3204, 3827, 4894, 6408, 7341, 7654, 9788, 11481, 14682, 15308, 19576, 22023, 22962, 29364, 30616, 34443, 44046, 45924, 58728, 68886, 88092, 91848, 105221, 137772, 176184, 210442, 217783, 275544, 315663, 420884, 435566, 631326, 653349, 841768, 871132, 946989, 1262652, 1306698, 1742264, 1893978, 1960047, 2525304, 2613396, 3787956, 3920094, 5226792, 7575912, 7840188, 9364669, 15680376, 18729338, 28094007, 37458676, 56188014, 74917352, 84282021, 112376028, 168564042, 224752056, 337128084, 674256168]

約数ペア:

[(1, 674256168), (2, 337128084), (3, 224752056), (4, 168564042), (6, 112376028), (8, 84282021), (9, 74917352), (12, 56188014), (18, 37458676), (24, 28094007), (36, 18729338), (43, 15680376), (72, 9364669), (86, 7840188), (89, 7575912), (129, 5226792), (172, 3920094), (178, 3787956), (258, 2613396), (267, 2525304), (344, 1960047), (356, 1893978), (387, 1742264), (516, 1306698), (534, 1262652), (712, 946989), (774, 871132), (801, 841768), (1032, 653349), (1068, 631326), (1548, 435566), (1602, 420884), (2136, 315663), (2447, 275544), (3096, 217783), (3204, 210442), (3827, 176184), (4894, 137772), (6408, 105221), (7341, 91848), (7654, 88092), (9788, 68886), (11481, 58728), (14682, 45924), (15308, 44046), (19576, 34443), (22023, 30616), (22962, 29364)]