255773616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 120

約数和(自身を含む): 789949440

約数和(自身を除く): 534175824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 529, 552, 644, 966, 1058, 1104, 1288, 1439, 1587, 1932, 2116, 2576, 2878, 3174, 3703, 3864, 4232, 4317, 5756, 6348, 7406, 7728, 8464, 8634, 10073, 11109, 11512, 12696, 14812, 17268, 20146, 22218, 23024, 25392, 29624, 30219, 33097, 34536, 40292, 44436, 59248, 60438, 66194, 69072, 80584, 88872, 99291, 120876, 132388, 161168, 177744, 198582, 231679, 241752, 264776, 397164, 463358, 483504, 529552, 695037, 761231, 794328, 926716, 1390074, 1522462, 1588656, 1853432, 2283693, 2780148, 3044924, 3706864, 4567386, 5328617, 5560296, 6089848, 9134772, 10657234, 11120592, 12179696, 15985851, 18269544, 21314468, 31971702, 36539088, 42628936, 63943404, 85257872, 127886808, 255773616]

約数ペア:

[(1, 255773616), (2, 127886808), (3, 85257872), (4, 63943404), (6, 42628936), (7, 36539088), (8, 31971702), (12, 21314468), (14, 18269544), (16, 15985851), (21, 12179696), (23, 11120592), (24, 10657234), (28, 9134772), (42, 6089848), (46, 5560296), (48, 5328617), (56, 4567386), (69, 3706864), (84, 3044924), (92, 2780148), (112, 2283693), (138, 1853432), (161, 1588656), (168, 1522462), (184, 1390074), (276, 926716), (322, 794328), (336, 761231), (368, 695037), (483, 529552), (529, 483504), (552, 463358), (644, 397164), (966, 264776), (1058, 241752), (1104, 231679), (1288, 198582), (1439, 177744), (1587, 161168), (1932, 132388), (2116, 120876), (2576, 99291), (2878, 88872), (3174, 80584), (3703, 69072), (3864, 66194), (4232, 60438), (4317, 59248), (5756, 44436), (6348, 40292), (7406, 34536), (7728, 33097), (8464, 30219), (8634, 29624), (10073, 25392), (11109, 23024), (11512, 22218), (12696, 20146), (14812, 17268)]