245575008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 803720736

約数和(自身を除く): 558145728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 504, 543, 672, 673, 724, 1008, 1086, 1267, 1346, 1448, 1629, 2016, 2019, 2172, 2534, 2692, 2896, 3258, 3801, 4038, 4344, 4711, 5068, 5384, 5792, 6057, 6516, 7602, 8076, 8688, 9422, 10136, 10768, 11403, 12114, 13032, 14133, 15204, 16152, 17376, 18844, 20272, 21536, 22806, 24228, 26064, 28266, 30408, 32304, 37688, 40544, 42399, 45612, 48456, 52128, 56532, 60816, 64608, 75376, 84798, 91224, 96912, 113064, 121632, 121813, 150752, 169596, 182448, 193824, 226128, 243626, 339192, 364896, 365439, 452256, 487252, 678384, 730878, 852691, 974504, 1096317, 1356768, 1461756, 1705382, 1949008, 2192634, 2558073, 2923512, 3410764, 3898016, 4385268, 5116146, 5847024, 6821528, 7674219, 8770536, 10232292, 11694048, 13643056, 15348438, 17541072, 20464584, 27286112, 30696876, 35082144, 40929168, 61393752, 81858336, 122787504, 245575008]

約数ペア:

[(1, 245575008), (2, 122787504), (3, 81858336), (4, 61393752), (6, 40929168), (7, 35082144), (8, 30696876), (9, 27286112), (12, 20464584), (14, 17541072), (16, 15348438), (18, 13643056), (21, 11694048), (24, 10232292), (28, 8770536), (32, 7674219), (36, 6821528), (42, 5847024), (48, 5116146), (56, 4385268), (63, 3898016), (72, 3410764), (84, 2923512), (96, 2558073), (112, 2192634), (126, 1949008), (144, 1705382), (168, 1461756), (181, 1356768), (224, 1096317), (252, 974504), (288, 852691), (336, 730878), (362, 678384), (504, 487252), (543, 452256), (672, 365439), (673, 364896), (724, 339192), (1008, 243626), (1086, 226128), (1267, 193824), (1346, 182448), (1448, 169596), (1629, 150752), (2016, 121813), (2019, 121632), (2172, 113064), (2534, 96912), (2692, 91224), (2896, 84798), (3258, 75376), (3801, 64608), (4038, 60816), (4344, 56532), (4711, 52128), (5068, 48456), (5384, 45612), (5792, 42399), (6057, 40544), (6516, 37688), (7602, 32304), (8076, 30408), (8688, 28266), (9422, 26064), (10136, 24228), (10768, 22806), (11403, 21536), (12114, 20272), (13032, 18844), (14133, 17376), (15204, 16152)]