2649804976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 6697571328

約数和(自身を除く): 4047766352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 67, 91, 92, 104, 112, 134, 161, 182, 184, 208, 268, 299, 322, 364, 368, 469, 536, 598, 644, 728, 871, 938, 1072, 1181, 1196, 1288, 1456, 1541, 1742, 1876, 2093, 2362, 2392, 2576, 3082, 3484, 3752, 4186, 4724, 4784, 6097, 6164, 6968, 7504, 8267, 8372, 9448, 10787, 12194, 12328, 13936, 15353, 16534, 16744, 18896, 20033, 21574, 24388, 24656, 27163, 30706, 33068, 33488, 40066, 43148, 48776, 54326, 61412, 66136, 79127, 80132, 86296, 97552, 107471, 108652, 122824, 132272, 140231, 158254, 160264, 172592, 190141, 214942, 217304, 245648, 280462, 316508, 320528, 353119, 380282, 429884, 434608, 553889, 560924, 633016, 706238, 760564, 859768, 1028651, 1107778, 1121848, 1266032, 1412476, 1521128, 1719536, 1819921, 2057302, 2215556, 2243696, 2471833, 2824952, 3042256, 3639842, 4114604, 4431112, 4943666, 5649904, 7200557, 7279684, 8229208, 8862224, 9887332, 12739447, 14401114, 14559368, 16458416, 19774664, 23658973, 25478894, 28802228, 29118736, 39549328, 47317946, 50957788, 57604456, 94635892, 101915576, 115208912, 165612811, 189271784, 203831152, 331225622, 378543568, 662451244, 1324902488, 2649804976]

約数ペア:

[(1, 2649804976), (2, 1324902488), (4, 662451244), (7, 378543568), (8, 331225622), (13, 203831152), (14, 189271784), (16, 165612811), (23, 115208912), (26, 101915576), (28, 94635892), (46, 57604456), (52, 50957788), (56, 47317946), (67, 39549328), (91, 29118736), (92, 28802228), (104, 25478894), (112, 23658973), (134, 19774664), (161, 16458416), (182, 14559368), (184, 14401114), (208, 12739447), (268, 9887332), (299, 8862224), (322, 8229208), (364, 7279684), (368, 7200557), (469, 5649904), (536, 4943666), (598, 4431112), (644, 4114604), (728, 3639842), (871, 3042256), (938, 2824952), (1072, 2471833), (1181, 2243696), (1196, 2215556), (1288, 2057302), (1456, 1819921), (1541, 1719536), (1742, 1521128), (1876, 1412476), (2093, 1266032), (2362, 1121848), (2392, 1107778), (2576, 1028651), (3082, 859768), (3484, 760564), (3752, 706238), (4186, 633016), (4724, 560924), (4784, 553889), (6097, 434608), (6164, 429884), (6968, 380282), (7504, 353119), (8267, 320528), (8372, 316508), (9448, 280462), (10787, 245648), (12194, 217304), (12328, 214942), (13936, 190141), (15353, 172592), (16534, 160264), (16744, 158254), (18896, 140231), (20033, 132272), (21574, 122824), (24388, 108652), (24656, 107471), (27163, 97552), (30706, 86296), (33068, 80132), (33488, 79127), (40066, 66136), (43148, 61412), (48776, 54326)]