400961088

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^3\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 168

約数和(自身を含む): 1266541536

約数和(自身を除く): 865580448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 523, 528, 576, 704, 726, 792, 968, 1046, 1056, 1089, 1331, 1452, 1569, 1584, 1936, 2092, 2112, 2178, 2662, 2904, 3138, 3168, 3872, 3993, 4184, 4356, 4707, 5324, 5753, 5808, 6276, 6336, 7744, 7986, 8368, 8712, 9414, 10648, 11506, 11616, 11979, 12552, 15972, 16736, 17259, 17424, 18828, 21296, 23012, 23232, 23958, 25104, 31944, 33472, 34518, 34848, 37656, 42592, 46024, 47916, 50208, 51777, 63283, 63888, 69036, 69696, 75312, 85184, 92048, 95832, 100416, 103554, 126566, 127776, 138072, 150624, 184096, 189849, 191664, 207108, 253132, 255552, 276144, 301248, 368192, 379698, 383328, 414216, 506264, 552288, 569547, 696113, 759396, 766656, 828432, 1012528, 1104576, 1139094, 1392226, 1518792, 1656864, 2025056, 2088339, 2278188, 2784452, 3037584, 3313728, 4050112, 4176678, 4556376, 5568904, 6075168, 6265017, 8353356, 9112752, 11137808, 12150336, 12530034, 16706712, 18225504, 22275616, 25060068, 33413424, 36451008, 44551232, 50120136, 66826848, 100240272, 133653696, 200480544, 400961088]

約数ペア:

[(1, 400961088), (2, 200480544), (3, 133653696), (4, 100240272), (6, 66826848), (8, 50120136), (9, 44551232), (11, 36451008), (12, 33413424), (16, 25060068), (18, 22275616), (22, 18225504), (24, 16706712), (32, 12530034), (33, 12150336), (36, 11137808), (44, 9112752), (48, 8353356), (64, 6265017), (66, 6075168), (72, 5568904), (88, 4556376), (96, 4176678), (99, 4050112), (121, 3313728), (132, 3037584), (144, 2784452), (176, 2278188), (192, 2088339), (198, 2025056), (242, 1656864), (264, 1518792), (288, 1392226), (352, 1139094), (363, 1104576), (396, 1012528), (484, 828432), (523, 766656), (528, 759396), (576, 696113), (704, 569547), (726, 552288), (792, 506264), (968, 414216), (1046, 383328), (1056, 379698), (1089, 368192), (1331, 301248), (1452, 276144), (1569, 255552), (1584, 253132), (1936, 207108), (2092, 191664), (2112, 189849), (2178, 184096), (2662, 150624), (2904, 138072), (3138, 127776), (3168, 126566), (3872, 103554), (3993, 100416), (4184, 95832), (4356, 92048), (4707, 85184), (5324, 75312), (5753, 69696), (5808, 69036), (6276, 63888), (6336, 63283), (7744, 51777), (7986, 50208), (8368, 47916), (8712, 46024), (9414, 42592), (10648, 37656), (11506, 34848), (11616, 34518), (11979, 33472), (12552, 31944), (15972, 25104), (16736, 23958), (17259, 23232), (17424, 23012), (18828, 21296)]