28329912

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 91728000

約数和(自身を除く): 63398088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 59, 72, 76, 78, 81, 104, 108, 114, 117, 118, 152, 156, 162, 171, 177, 216, 228, 234, 236, 243, 247, 312, 324, 342, 351, 354, 456, 468, 472, 486, 494, 513, 531, 648, 684, 702, 708, 741, 767, 936, 972, 988, 1026, 1053, 1062, 1121, 1368, 1404, 1416, 1482, 1534, 1539, 1593, 1944, 1976, 2052, 2106, 2124, 2223, 2242, 2301, 2808, 2964, 3068, 3078, 3159, 3186, 3363, 4104, 4212, 4248, 4446, 4484, 4602, 4617, 4779, 5928, 6136, 6156, 6318, 6372, 6669, 6726, 6903, 8424, 8892, 8968, 9204, 9234, 9558, 10089, 12312, 12636, 12744, 13338, 13452, 13806, 14337, 14573, 17784, 18408, 18468, 19116, 20007, 20178, 20709, 25272, 26676, 26904, 27612, 28674, 29146, 30267, 36936, 38232, 40014, 40356, 41418, 43719, 53352, 55224, 57348, 58292, 60021, 60534, 62127, 80028, 80712, 82836, 87438, 90801, 114696, 116584, 120042, 121068, 124254, 131157, 160056, 165672, 174876, 181602, 186381, 240084, 242136, 248508, 262314, 272403, 349752, 363204, 372762, 393471, 480168, 497016, 524628, 544806, 726408, 745524, 786942, 1049256, 1089612, 1180413, 1491048, 1573884, 2179224, 2360826, 3147768, 3541239, 4721652, 7082478, 9443304, 14164956, 28329912]

約数ペア:

[(1, 28329912), (2, 14164956), (3, 9443304), (4, 7082478), (6, 4721652), (8, 3541239), (9, 3147768), (12, 2360826), (13, 2179224), (18, 1573884), (19, 1491048), (24, 1180413), (26, 1089612), (27, 1049256), (36, 786942), (38, 745524), (39, 726408), (52, 544806), (54, 524628), (57, 497016), (59, 480168), (72, 393471), (76, 372762), (78, 363204), (81, 349752), (104, 272403), (108, 262314), (114, 248508), (117, 242136), (118, 240084), (152, 186381), (156, 181602), (162, 174876), (171, 165672), (177, 160056), (216, 131157), (228, 124254), (234, 121068), (236, 120042), (243, 116584), (247, 114696), (312, 90801), (324, 87438), (342, 82836), (351, 80712), (354, 80028), (456, 62127), (468, 60534), (472, 60021), (486, 58292), (494, 57348), (513, 55224), (531, 53352), (648, 43719), (684, 41418), (702, 40356), (708, 40014), (741, 38232), (767, 36936), (936, 30267), (972, 29146), (988, 28674), (1026, 27612), (1053, 26904), (1062, 26676), (1121, 25272), (1368, 20709), (1404, 20178), (1416, 20007), (1482, 19116), (1534, 18468), (1539, 18408), (1593, 17784), (1944, 14573), (1976, 14337), (2052, 13806), (2106, 13452), (2124, 13338), (2223, 12744), (2242, 12636), (2301, 12312), (2808, 10089), (2964, 9558), (3068, 9234), (3078, 9204), (3159, 8968), (3186, 8892), (3363, 8424), (4104, 6903), (4212, 6726), (4248, 6669), (4446, 6372), (4484, 6318), (4602, 6156), (4617, 6136), (4779, 5928)]