281822016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1056

約数の個数: 112

約数和(自身を含む): 856382336

約数和(自身を除く): 574560320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 277, 336, 448, 554, 672, 757, 831, 1108, 1344, 1514, 1662, 1939, 2216, 2271, 3028, 3324, 3878, 4432, 4542, 5299, 5817, 6056, 6648, 7756, 8864, 9084, 10598, 11634, 12112, 13296, 15512, 15897, 17728, 18168, 21196, 23268, 24224, 26592, 31024, 31794, 36336, 42392, 46536, 48448, 53184, 62048, 63588, 72672, 84784, 93072, 124096, 127176, 145344, 169568, 186144, 209689, 254352, 339136, 372288, 419378, 508704, 629067, 838756, 1017408, 1258134, 1467823, 1677512, 2516268, 2935646, 3355024, 4403469, 5032536, 5871292, 6710048, 8806938, 10065072, 11742584, 13420096, 17613876, 20130144, 23485168, 35227752, 40260288, 46970336, 70455504, 93940672, 140911008, 281822016]

約数ペア:

[(1, 281822016), (2, 140911008), (3, 93940672), (4, 70455504), (6, 46970336), (7, 40260288), (8, 35227752), (12, 23485168), (14, 20130144), (16, 17613876), (21, 13420096), (24, 11742584), (28, 10065072), (32, 8806938), (42, 6710048), (48, 5871292), (56, 5032536), (64, 4403469), (84, 3355024), (96, 2935646), (112, 2516268), (168, 1677512), (192, 1467823), (224, 1258134), (277, 1017408), (336, 838756), (448, 629067), (554, 508704), (672, 419378), (757, 372288), (831, 339136), (1108, 254352), (1344, 209689), (1514, 186144), (1662, 169568), (1939, 145344), (2216, 127176), (2271, 124096), (3028, 93072), (3324, 84784), (3878, 72672), (4432, 63588), (4542, 62048), (5299, 53184), (5817, 48448), (6056, 46536), (6648, 42392), (7756, 36336), (8864, 31794), (9084, 31024), (10598, 26592), (11634, 24224), (12112, 23268), (13296, 21196), (15512, 18168), (15897, 17728)]