417931488

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 1348966080

約数和(自身を除く): 931034592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 157, 158, 162, 208, 216, 234, 237, 288, 312, 314, 316, 324, 351, 416, 432, 468, 471, 474, 624, 628, 632, 648, 702, 711, 864, 936, 942, 948, 1027, 1053, 1248, 1256, 1264, 1296, 1404, 1413, 1422, 1872, 1884, 1896, 2041, 2054, 2106, 2133, 2512, 2528, 2592, 2808, 2826, 2844, 3081, 3744, 3768, 3792, 4082, 4108, 4212, 4239, 4266, 5024, 5616, 5652, 5688, 6123, 6162, 6399, 7536, 7584, 8164, 8216, 8424, 8478, 8532, 9243, 11232, 11304, 11376, 12246, 12324, 12403, 12717, 12798, 15072, 16328, 16432, 16848, 16956, 17064, 18369, 18486, 22608, 22752, 24492, 24648, 24806, 25434, 25596, 27729, 32656, 32864, 33696, 33912, 34128, 36738, 36972, 37209, 45216, 48984, 49296, 49612, 50868, 51192, 55107, 55458, 65312, 67824, 68256, 73476, 73944, 74418, 83187, 97968, 98592, 99224, 101736, 102384, 110214, 110916, 111627, 135648, 146952, 147888, 148836, 161239, 165321, 166374, 195936, 198448, 203472, 204768, 220428, 221832, 223254, 293904, 295776, 297672, 322478, 330642, 332748, 334881, 396896, 406944, 440856, 443664, 446508, 483717, 587808, 595344, 644956, 661284, 665496, 669762, 881712, 887328, 893016, 967434, 1004643, 1190688, 1289912, 1322568, 1330992, 1339524, 1451151, 1763424, 1786032, 1934868, 2009286, 2579824, 2645136, 2661984, 2679048, 2902302, 3572064, 3869736, 4018572, 4353453, 5159648, 5290272, 5358096, 5804604, 7739472, 8037144, 8706906, 10716192, 11609208, 13060359, 15478944, 16074288, 17413812, 23218416, 26120718, 32148576, 34827624, 46436832, 52241436, 69655248, 104482872, 139310496, 208965744, 417931488]

約数ペア:

[(1, 417931488), (2, 208965744), (3, 139310496), (4, 104482872), (6, 69655248), (8, 52241436), (9, 46436832), (12, 34827624), (13, 32148576), (16, 26120718), (18, 23218416), (24, 17413812), (26, 16074288), (27, 15478944), (32, 13060359), (36, 11609208), (39, 10716192), (48, 8706906), (52, 8037144), (54, 7739472), (72, 5804604), (78, 5358096), (79, 5290272), (81, 5159648), (96, 4353453), (104, 4018572), (108, 3869736), (117, 3572064), (144, 2902302), (156, 2679048), (157, 2661984), (158, 2645136), (162, 2579824), (208, 2009286), (216, 1934868), (234, 1786032), (237, 1763424), (288, 1451151), (312, 1339524), (314, 1330992), (316, 1322568), (324, 1289912), (351, 1190688), (416, 1004643), (432, 967434), (468, 893016), (471, 887328), (474, 881712), (624, 669762), (628, 665496), (632, 661284), (648, 644956), (702, 595344), (711, 587808), (864, 483717), (936, 446508), (942, 443664), (948, 440856), (1027, 406944), (1053, 396896), (1248, 334881), (1256, 332748), (1264, 330642), (1296, 322478), (1404, 297672), (1413, 295776), (1422, 293904), (1872, 223254), (1884, 221832), (1896, 220428), (2041, 204768), (2054, 203472), (2106, 198448), (2133, 195936), (2512, 166374), (2528, 165321), (2592, 161239), (2808, 148836), (2826, 147888), (2844, 146952), (3081, 135648), (3744, 111627), (3768, 110916), (3792, 110214), (4082, 102384), (4108, 101736), (4212, 99224), (4239, 98592), (4266, 97968), (5024, 83187), (5616, 74418), (5652, 73944), (5688, 73476), (6123, 68256), (6162, 67824), (6399, 65312), (7536, 55458), (7584, 55107), (8164, 51192), (8216, 50868), (8424, 49612), (8478, 49296), (8532, 48984), (9243, 45216), (11232, 37209), (11304, 36972), (11376, 36738), (12246, 34128), (12324, 33912), (12403, 33696), (12717, 32864), (12798, 32656), (15072, 27729), (16328, 25596), (16432, 25434), (16848, 24806), (16956, 24648), (17064, 24492), (18369, 22752), (18486, 22608)]