254245824

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21047

約数の個数: 112

約数和(自身を含む): 854252800

約数和(自身を除く): 600006976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21019, 42038, 63057, 84076, 126114, 147133, 168152, 189171, 252228, 294266, 336304, 378342, 441399, 504456, 567513, 588532, 672608, 756684, 882798, 1008912, 1135026, 1177064, 1324197, 1345216, 1513368, 1765596, 2017824, 2270052, 2354128, 2648394, 3026736, 3531192, 3972591, 4035648, 4540104, 4708256, 5296788, 6053472, 7062384, 7945182, 9080208, 9416512, 10593576, 12106944, 14124768, 15890364, 18160416, 21187152, 28249536, 31780728, 36320832, 42374304, 63561456, 84748608, 127122912, 254245824]

約数ペア:

[(1, 254245824), (2, 127122912), (3, 84748608), (4, 63561456), (6, 42374304), (7, 36320832), (8, 31780728), (9, 28249536), (12, 21187152), (14, 18160416), (16, 15890364), (18, 14124768), (21, 12106944), (24, 10593576), (27, 9416512), (28, 9080208), (32, 7945182), (36, 7062384), (42, 6053472), (48, 5296788), (54, 4708256), (56, 4540104), (63, 4035648), (64, 3972591), (72, 3531192), (84, 3026736), (96, 2648394), (108, 2354128), (112, 2270052), (126, 2017824), (144, 1765596), (168, 1513368), (189, 1345216), (192, 1324197), (216, 1177064), (224, 1135026), (252, 1008912), (288, 882798), (336, 756684), (378, 672608), (432, 588532), (448, 567513), (504, 504456), (576, 441399), (672, 378342), (756, 336304), (864, 294266), (1008, 252228), (1344, 189171), (1512, 168152), (1728, 147133), (2016, 126114), (3024, 84076), (4032, 63057), (6048, 42038), (12096, 21019)]