31343379984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83813}}^1$

素因数の和:83894

約数の個数: 180

約数和(自身を含む): 103965735276

約数和(自身を除く): 72622355292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2352, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 5194, 5936, 6678, 7056, 7632, 7791, 8904, 10388, 13356, 15582, 17808, 20776, 23373, 26712, 31164, 41552, 46746, 53424, 62328, 83813, 93492, 124656, 167626, 186984, 251439, 335252, 373968, 502878, 586691, 670504, 754317, 1005756, 1173382, 1341008, 1508634, 1760073, 2011512, 2346764, 3017268, 3520146, 4023024, 4106837, 4442089, 4693528, 5280219, 6034536, 7040292, 8213674, 8884178, 9387056, 10560438, 12069072, 12320511, 13326267, 14080584, 16427348, 17768356, 21120876, 24641022, 26652534, 28161168, 31094623, 32854696, 35536712, 36961533, 39978801, 42241752, 49282044, 53305068, 62189246, 65709392, 71073424, 73923066, 79957602, 84483504, 93283869, 98564088, 106610136, 124378492, 147846132, 159915204, 186567738, 197128176, 213220272, 217662361, 248756984, 279851607, 295692264, 319830408, 373135476, 435324722, 497513968, 559703214, 591384528, 639660816, 652987083, 746270952, 870649444, 1119406428, 1305974166, 1492541904, 1741298888, 1958961249, 2238812856, 2611948332, 3482597776, 3917922498, 4477625712, 5223896664, 7835844996, 10447793328, 15671689992, 31343379984]

約数ペア:

[(1, 31343379984), (2, 15671689992), (3, 10447793328), (4, 7835844996), (6, 5223896664), (7, 4477625712), (8, 3917922498), (9, 3482597776), (12, 2611948332), (14, 2238812856), (16, 1958961249), (18, 1741298888), (21, 1492541904), (24, 1305974166), (28, 1119406428), (36, 870649444), (42, 746270952), (48, 652987083), (49, 639660816), (53, 591384528), (56, 559703214), (63, 497513968), (72, 435324722), (84, 373135476), (98, 319830408), (106, 295692264), (112, 279851607), (126, 248756984), (144, 217662361), (147, 213220272), (159, 197128176), (168, 186567738), (196, 159915204), (212, 147846132), (252, 124378492), (294, 106610136), (318, 98564088), (336, 93283869), (371, 84483504), (392, 79957602), (424, 73923066), (441, 71073424), (477, 65709392), (504, 62189246), (588, 53305068), (636, 49282044), (742, 42241752), (784, 39978801), (848, 36961533), (882, 35536712), (954, 32854696), (1008, 31094623), (1113, 28161168), (1176, 26652534), (1272, 24641022), (1484, 21120876), (1764, 17768356), (1908, 16427348), (2226, 14080584), (2352, 13326267), (2544, 12320511), (2597, 12069072), (2968, 10560438), (3339, 9387056), (3528, 8884178), (3816, 8213674), (4452, 7040292), (5194, 6034536), (5936, 5280219), (6678, 4693528), (7056, 4442089), (7632, 4106837), (7791, 4023024), (8904, 3520146), (10388, 3017268), (13356, 2346764), (15582, 2011512), (17808, 1760073), (20776, 1508634), (23373, 1341008), (26712, 1173382), (31164, 1005756), (41552, 754317), (46746, 670504), (53424, 586691), (62328, 502878), (83813, 373968), (93492, 335252), (124656, 251439), (167626, 186984)]