1678528656

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3571

約数の個数: 200

約数和(自身を含む): 5658548544

約数和(自身を除く): 3980019888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 432, 477, 504, 567, 636, 648, 742, 756, 848, 954, 1008, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1908, 2226, 2268, 2544, 2862, 2968, 3024, 3339, 3491, 3816, 4293, 4452, 4536, 5724, 5936, 6678, 6982, 7632, 8586, 8904, 9072, 10017, 10473, 11448, 13356, 13964, 17172, 17808, 20034, 20946, 22896, 24437, 26712, 27928, 30051, 31419, 34344, 40068, 41892, 48874, 53424, 55856, 60102, 62838, 68688, 73311, 80136, 83784, 94257, 97748, 120204, 125676, 146622, 160272, 167568, 185023, 188514, 195496, 219933, 240408, 251352, 282771, 293244, 370046, 377028, 390992, 439866, 480816, 502704, 555069, 565542, 586488, 659799, 740092, 754056, 879732, 1110138, 1131084, 1172976, 1295161, 1319598, 1480184, 1508112, 1665207, 1759464, 1979397, 2220276, 2262168, 2590322, 2639196, 2960368, 3330414, 3518928, 3885483, 3958794, 4440552, 4524336, 4995621, 5180644, 5278392, 6660828, 7770966, 7917588, 8881104, 9991242, 10361288, 10556784, 11656449, 13321656, 14986863, 15541932, 15835176, 19982484, 20722576, 23312898, 26643312, 29973726, 31083864, 31670352, 34969347, 39964968, 46625796, 59947452, 62167728, 69938694, 79929936, 93251592, 104908041, 119894904, 139877388, 186503184, 209816082, 239789808, 279754776, 419632164, 559509552, 839264328, 1678528656]

約数ペア:

[(1, 1678528656), (2, 839264328), (3, 559509552), (4, 419632164), (6, 279754776), (7, 239789808), (8, 209816082), (9, 186503184), (12, 139877388), (14, 119894904), (16, 104908041), (18, 93251592), (21, 79929936), (24, 69938694), (27, 62167728), (28, 59947452), (36, 46625796), (42, 39964968), (48, 34969347), (53, 31670352), (54, 31083864), (56, 29973726), (63, 26643312), (72, 23312898), (81, 20722576), (84, 19982484), (106, 15835176), (108, 15541932), (112, 14986863), (126, 13321656), (144, 11656449), (159, 10556784), (162, 10361288), (168, 9991242), (189, 8881104), (212, 7917588), (216, 7770966), (252, 6660828), (318, 5278392), (324, 5180644), (336, 4995621), (371, 4524336), (378, 4440552), (424, 3958794), (432, 3885483), (477, 3518928), (504, 3330414), (567, 2960368), (636, 2639196), (648, 2590322), (742, 2262168), (756, 2220276), (848, 1979397), (954, 1759464), (1008, 1665207), (1113, 1508112), (1134, 1480184), (1272, 1319598), (1296, 1295161), (1431, 1172976), (1484, 1131084), (1512, 1110138), (1908, 879732), (2226, 754056), (2268, 740092), (2544, 659799), (2862, 586488), (2968, 565542), (3024, 555069), (3339, 502704), (3491, 480816), (3816, 439866), (4293, 390992), (4452, 377028), (4536, 370046), (5724, 293244), (5936, 282771), (6678, 251352), (6982, 240408), (7632, 219933), (8586, 195496), (8904, 188514), (9072, 185023), (10017, 167568), (10473, 160272), (11448, 146622), (13356, 125676), (13964, 120204), (17172, 97748), (17808, 94257), (20034, 83784), (20946, 80136), (22896, 73311), (24437, 68688), (26712, 62838), (27928, 60102), (30051, 55856), (31419, 53424), (34344, 48874), (40068, 41892)]