31211672856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3121}}^1$

素因数の和:3410

約数の個数: 256

約数和(自身を含む): 101542425600

約数和(自身を除く): 70330752744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 241, 247, 266, 273, 312, 364, 399, 456, 482, 494, 532, 546, 723, 728, 741, 798, 964, 988, 1064, 1092, 1446, 1482, 1596, 1687, 1729, 1928, 1976, 2184, 2892, 2964, 3121, 3133, 3192, 3374, 3458, 4579, 5061, 5187, 5784, 5928, 6242, 6266, 6748, 6916, 9158, 9363, 9399, 10122, 10374, 12484, 12532, 13496, 13737, 13832, 18316, 18726, 18798, 20244, 20748, 21847, 21931, 24968, 25064, 27474, 32053, 36632, 37452, 37596, 40488, 40573, 41496, 43694, 43862, 54948, 59299, 59527, 64106, 65541, 65793, 74904, 75192, 81146, 87388, 87724, 96159, 109896, 118598, 119054, 121719, 128212, 131082, 131586, 162292, 174776, 175448, 177897, 178581, 192318, 237196, 238108, 243438, 256424, 262164, 263172, 284011, 324584, 355794, 357162, 384636, 415093, 416689, 474392, 476216, 486876, 524328, 526344, 568022, 711588, 714324, 752161, 769272, 770887, 830186, 833378, 852033, 973752, 1136044, 1245279, 1250067, 1423176, 1428648, 1504322, 1541774, 1660372, 1666756, 1704066, 2256483, 2272088, 2312661, 2490558, 2500134, 3008644, 3083548, 3320744, 3333512, 3408132, 4512966, 4625322, 4981116, 5000268, 5265127, 5396209, 6017288, 6167096, 6816264, 9025932, 9250644, 9778093, 9962232, 10000536, 10530254, 10792418, 14291059, 15795381, 16188627, 18051864, 18501288, 19556186, 21060508, 21584836, 28582118, 29334279, 31590762, 32377254, 39112372, 42121016, 42873177, 43169672, 57164236, 58668558, 63181524, 64754508, 68446651, 78224744, 85746354, 100037413, 114328472, 117337116, 126363048, 129509016, 136893302, 171492708, 185783767, 200074826, 205339953, 234674232, 273786604, 300112239, 342985416, 371567534, 400149652, 410679906, 547573208, 557351301, 600224478, 743135068, 800299304, 821359812, 1114702602, 1200448956, 1300486369, 1486270136, 1642719624, 2229405204, 2400897912, 2600972738, 3901459107, 4458810408, 5201945476, 7802918214, 10403890952, 15605836428, 31211672856]

約数ペア:

[(1, 31211672856), (2, 15605836428), (3, 10403890952), (4, 7802918214), (6, 5201945476), (7, 4458810408), (8, 3901459107), (12, 2600972738), (13, 2400897912), (14, 2229405204), (19, 1642719624), (21, 1486270136), (24, 1300486369), (26, 1200448956), (28, 1114702602), (38, 821359812), (39, 800299304), (42, 743135068), (52, 600224478), (56, 557351301), (57, 547573208), (76, 410679906), (78, 400149652), (84, 371567534), (91, 342985416), (104, 300112239), (114, 273786604), (133, 234674232), (152, 205339953), (156, 200074826), (168, 185783767), (182, 171492708), (228, 136893302), (241, 129509016), (247, 126363048), (266, 117337116), (273, 114328472), (312, 100037413), (364, 85746354), (399, 78224744), (456, 68446651), (482, 64754508), (494, 63181524), (532, 58668558), (546, 57164236), (723, 43169672), (728, 42873177), (741, 42121016), (798, 39112372), (964, 32377254), (988, 31590762), (1064, 29334279), (1092, 28582118), (1446, 21584836), (1482, 21060508), (1596, 19556186), (1687, 18501288), (1729, 18051864), (1928, 16188627), (1976, 15795381), (2184, 14291059), (2892, 10792418), (2964, 10530254), (3121, 10000536), (3133, 9962232), (3192, 9778093), (3374, 9250644), (3458, 9025932), (4579, 6816264), (5061, 6167096), (5187, 6017288), (5784, 5396209), (5928, 5265127), (6242, 5000268), (6266, 4981116), (6748, 4625322), (6916, 4512966), (9158, 3408132), (9363, 3333512), (9399, 3320744), (10122, 3083548), (10374, 3008644), (12484, 2500134), (12532, 2490558), (13496, 2312661), (13737, 2272088), (13832, 2256483), (18316, 1704066), (18726, 1666756), (18798, 1660372), (20244, 1541774), (20748, 1504322), (21847, 1428648), (21931, 1423176), (24968, 1250067), (25064, 1245279), (27474, 1136044), (32053, 973752), (36632, 852033), (37452, 833378), (37596, 830186), (40488, 770887), (40573, 769272), (41496, 752161), (43694, 714324), (43862, 711588), (54948, 568022), (59299, 526344), (59527, 524328), (64106, 486876), (65541, 476216), (65793, 474392), (74904, 416689), (75192, 415093), (81146, 384636), (87388, 357162), (87724, 355794), (96159, 324584), (109896, 284011), (118598, 263172), (119054, 262164), (121719, 256424), (128212, 243438), (131082, 238108), (131586, 237196), (162292, 192318), (174776, 178581), (175448, 177897)]