2131201152

素因数分解:

$2^7\times 3^3\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3611

約数の個数: 128

約数和(自身を含む): 6326611200

約数和(自身を除く): 4195410048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 181, 192, 216, 288, 362, 384, 432, 543, 576, 724, 864, 1086, 1152, 1448, 1629, 1728, 2172, 2896, 3258, 3407, 3456, 4344, 4887, 5792, 6516, 6814, 8688, 9774, 10221, 11584, 13032, 13628, 17376, 19548, 20442, 23168, 26064, 27256, 30663, 34752, 39096, 40884, 52128, 54512, 61326, 69504, 78192, 81768, 91989, 104256, 109024, 122652, 156384, 163536, 183978, 208512, 218048, 245304, 312768, 327072, 367956, 436096, 490608, 616667, 625536, 654144, 735912, 981216, 1233334, 1308288, 1471824, 1850001, 1962432, 2466668, 2943648, 3700002, 3924864, 4933336, 5550003, 5887296, 7400004, 9866672, 11100006, 11774592, 14800008, 16650009, 19733344, 22200012, 29600016, 33300018, 39466688, 44400024, 59200032, 66600036, 78933376, 88800048, 118400064, 133200072, 177600096, 236800128, 266400144, 355200192, 532800288, 710400384, 1065600576, 2131201152]

約数ペア:

[(1, 2131201152), (2, 1065600576), (3, 710400384), (4, 532800288), (6, 355200192), (8, 266400144), (9, 236800128), (12, 177600096), (16, 133200072), (18, 118400064), (24, 88800048), (27, 78933376), (32, 66600036), (36, 59200032), (48, 44400024), (54, 39466688), (64, 33300018), (72, 29600016), (96, 22200012), (108, 19733344), (128, 16650009), (144, 14800008), (181, 11774592), (192, 11100006), (216, 9866672), (288, 7400004), (362, 5887296), (384, 5550003), (432, 4933336), (543, 3924864), (576, 3700002), (724, 2943648), (864, 2466668), (1086, 1962432), (1152, 1850001), (1448, 1471824), (1629, 1308288), (1728, 1233334), (2172, 981216), (2896, 735912), (3258, 654144), (3407, 625536), (3456, 616667), (4344, 490608), (4887, 436096), (5792, 367956), (6516, 327072), (6814, 312768), (8688, 245304), (9774, 218048), (10221, 208512), (11584, 183978), (13032, 163536), (13628, 156384), (17376, 122652), (19548, 109024), (20442, 104256), (23168, 91989), (26064, 81768), (27256, 78192), (30663, 69504), (34752, 61326), (39096, 54512), (40884, 52128)]