264220392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 733276800

約数和(自身を除く): 469056408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 137, 163, 174, 204, 232, 274, 326, 348, 408, 411, 489, 493, 548, 652, 696, 822, 978, 986, 1096, 1304, 1479, 1644, 1956, 1972, 2329, 2771, 2958, 3288, 3912, 3944, 3973, 4658, 4727, 5542, 5916, 6987, 7946, 8313, 9316, 9454, 11084, 11832, 11919, 13974, 14181, 15892, 16626, 18632, 18908, 22168, 22331, 23838, 27948, 28362, 31784, 33252, 37816, 44662, 47676, 55896, 56724, 66504, 66993, 67541, 80359, 89324, 95352, 113448, 133986, 135082, 160718, 178648, 202623, 241077, 267972, 270164, 321436, 379627, 405246, 482154, 535944, 540328, 642872, 647599, 759254, 810492, 964308, 1138881, 1295198, 1518508, 1620984, 1928616, 1942797, 2277762, 2590396, 3037016, 3885594, 4555524, 5180792, 7771188, 9111048, 11009183, 15542376, 22018366, 33027549, 44036732, 66055098, 88073464, 132110196, 264220392]

約数ペア:

[(1, 264220392), (2, 132110196), (3, 88073464), (4, 66055098), (6, 44036732), (8, 33027549), (12, 22018366), (17, 15542376), (24, 11009183), (29, 9111048), (34, 7771188), (51, 5180792), (58, 4555524), (68, 3885594), (87, 3037016), (102, 2590396), (116, 2277762), (136, 1942797), (137, 1928616), (163, 1620984), (174, 1518508), (204, 1295198), (232, 1138881), (274, 964308), (326, 810492), (348, 759254), (408, 647599), (411, 642872), (489, 540328), (493, 535944), (548, 482154), (652, 405246), (696, 379627), (822, 321436), (978, 270164), (986, 267972), (1096, 241077), (1304, 202623), (1479, 178648), (1644, 160718), (1956, 135082), (1972, 133986), (2329, 113448), (2771, 95352), (2958, 89324), (3288, 80359), (3912, 67541), (3944, 66993), (3973, 66504), (4658, 56724), (4727, 55896), (5542, 47676), (5916, 44662), (6987, 37816), (7946, 33252), (8313, 31784), (9316, 28362), (9454, 27948), (11084, 23838), (11832, 22331), (11919, 22168), (13974, 18908), (14181, 18632), (15892, 16626)]