2156417536

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 160

約数和(自身を含む): 5477649408

約数和(自身を除く): 3321231872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1493, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 2986, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 5972, 6448, 6656, 6944, 7936, 10451, 11284, 11648, 11944, 12896, 13888, 15872, 19409, 20902, 22568, 23296, 23888, 25792, 27776, 38818, 41804, 45136, 46283, 46592, 47776, 51584, 55552, 77636, 83608, 90272, 92566, 95552, 103168, 111104, 135863, 155272, 167216, 180544, 185132, 191104, 206336, 271726, 310544, 323981, 334432, 361088, 370264, 382208, 543452, 601679, 621088, 647962, 668864, 722176, 740528, 764416, 1086904, 1203358, 1242176, 1295924, 1337728, 1444352, 1481056, 2173808, 2406716, 2484352, 2591848, 2675456, 2962112, 4211753, 4347616, 4813432, 4968704, 5183696, 5350912, 5924224, 8423506, 8695232, 9626864, 9937408, 10367392, 11848448, 16847012, 17390464, 19253728, 20734784, 23696896, 33694024, 34780928, 38507456, 41469568, 67388048, 69561856, 77014912, 82939136, 134776096, 154029824, 165878272, 269552192, 308059648, 539104384, 1078208768, 2156417536]

約数ペア:

[(1, 2156417536), (2, 1078208768), (4, 539104384), (7, 308059648), (8, 269552192), (13, 165878272), (14, 154029824), (16, 134776096), (26, 82939136), (28, 77014912), (31, 69561856), (32, 67388048), (52, 41469568), (56, 38507456), (62, 34780928), (64, 33694024), (91, 23696896), (104, 20734784), (112, 19253728), (124, 17390464), (128, 16847012), (182, 11848448), (208, 10367392), (217, 9937408), (224, 9626864), (248, 8695232), (256, 8423506), (364, 5924224), (403, 5350912), (416, 5183696), (434, 4968704), (448, 4813432), (496, 4347616), (512, 4211753), (728, 2962112), (806, 2675456), (832, 2591848), (868, 2484352), (896, 2406716), (992, 2173808), (1456, 1481056), (1493, 1444352), (1612, 1337728), (1664, 1295924), (1736, 1242176), (1792, 1203358), (1984, 1086904), (2821, 764416), (2912, 740528), (2986, 722176), (3224, 668864), (3328, 647962), (3472, 621088), (3584, 601679), (3968, 543452), (5642, 382208), (5824, 370264), (5972, 361088), (6448, 334432), (6656, 323981), (6944, 310544), (7936, 271726), (10451, 206336), (11284, 191104), (11648, 185132), (11944, 180544), (12896, 167216), (13888, 155272), (15872, 135863), (19409, 111104), (20902, 103168), (22568, 95552), (23296, 92566), (23888, 90272), (25792, 83608), (27776, 77636), (38818, 55552), (41804, 51584), (45136, 47776), (46283, 46592)]