2505857328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1759}}^1$

素因数の和:2547

約数の個数: 120

約数和(自身を含む): 7566599040

約数和(自身を除く): 5060741712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 761, 936, 1522, 1759, 1872, 2283, 3044, 3518, 4566, 5277, 6088, 6849, 7036, 9132, 9893, 10554, 12176, 13698, 14072, 15831, 18264, 19786, 21108, 22867, 27396, 28144, 29679, 31662, 36528, 39572, 42216, 45734, 54792, 59358, 63324, 68601, 79144, 84432, 89037, 91468, 109584, 118716, 126648, 137202, 158288, 178074, 182936, 205803, 237432, 253296, 274404, 356148, 365872, 411606, 474864, 548808, 712296, 823212, 1097616, 1338599, 1424592, 1646424, 2677198, 3292848, 4015797, 5354396, 8031594, 10708792, 12047391, 16063188, 17401787, 21417584, 24094782, 32126376, 34803574, 48189564, 52205361, 64252752, 69607148, 96379128, 104410722, 139214296, 156616083, 192758256, 208821444, 278428592, 313232166, 417642888, 626464332, 835285776, 1252928664, 2505857328]

約数ペア:

[(1, 2505857328), (2, 1252928664), (3, 835285776), (4, 626464332), (6, 417642888), (8, 313232166), (9, 278428592), (12, 208821444), (13, 192758256), (16, 156616083), (18, 139214296), (24, 104410722), (26, 96379128), (36, 69607148), (39, 64252752), (48, 52205361), (52, 48189564), (72, 34803574), (78, 32126376), (104, 24094782), (117, 21417584), (144, 17401787), (156, 16063188), (208, 12047391), (234, 10708792), (312, 8031594), (468, 5354396), (624, 4015797), (761, 3292848), (936, 2677198), (1522, 1646424), (1759, 1424592), (1872, 1338599), (2283, 1097616), (3044, 823212), (3518, 712296), (4566, 548808), (5277, 474864), (6088, 411606), (6849, 365872), (7036, 356148), (9132, 274404), (9893, 253296), (10554, 237432), (12176, 205803), (13698, 182936), (14072, 178074), (15831, 158288), (18264, 137202), (19786, 126648), (21108, 118716), (22867, 109584), (27396, 91468), (28144, 89037), (29679, 84432), (31662, 79144), (36528, 68601), (39572, 63324), (42216, 59358), (45734, 54792)]