1644220032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 5425029120

約数和(自身を除く): 3780809088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 211, 223, 224, 273, 312, 336, 364, 384, 416, 422, 446, 448, 546, 624, 633, 669, 672, 728, 832, 844, 892, 896, 1092, 1248, 1266, 1338, 1344, 1456, 1477, 1561, 1664, 1688, 1784, 2184, 2496, 2532, 2676, 2688, 2743, 2899, 2912, 2954, 3122, 3376, 3568, 4368, 4431, 4683, 4992, 5064, 5352, 5486, 5798, 5824, 5908, 6244, 6752, 7136, 8229, 8697, 8736, 8862, 9366, 10128, 10704, 10972, 11596, 11648, 11816, 12488, 13504, 14272, 16458, 17394, 17472, 17724, 18732, 19201, 20256, 20293, 21408, 21944, 23192, 23632, 24976, 27008, 28544, 32916, 34788, 34944, 35448, 37464, 38402, 40512, 40586, 42816, 43888, 46384, 47053, 47264, 49952, 57603, 60879, 65832, 69576, 70896, 74928, 76804, 81024, 81172, 85632, 87776, 92768, 94106, 94528, 99904, 115206, 121758, 131664, 139152, 141159, 141792, 149856, 153608, 162344, 175552, 185536, 188212, 189056, 199808, 230412, 243516, 263328, 278304, 282318, 283584, 299712, 307216, 324688, 329371, 351104, 371072, 376424, 460824, 487032, 526656, 556608, 564636, 567168, 599424, 611689, 614432, 649376, 658742, 752848, 921648, 974064, 988113, 1053312, 1113216, 1129272, 1223378, 1228864, 1298752, 1317484, 1505696, 1835067, 1843296, 1948128, 1976226, 2258544, 2446756, 2457728, 2597504, 2634968, 3011392, 3670134, 3686592, 3896256, 3952452, 4281823, 4517088, 4893512, 5269936, 6022784, 7340268, 7373184, 7792512, 7904904, 8563646, 9034176, 9787024, 10539872, 12845469, 14680536, 15809808, 17127292, 18068352, 19574048, 21079744, 25690938, 29361072, 31619616, 34254584, 39148096, 42159488, 51381876, 58722144, 63239232, 68509168, 78296192, 102763752, 117444288, 126478464, 137018336, 205527504, 234888576, 274036672, 411055008, 548073344, 822110016, 1644220032]

約数ペア:

[(1, 1644220032), (2, 822110016), (3, 548073344), (4, 411055008), (6, 274036672), (7, 234888576), (8, 205527504), (12, 137018336), (13, 126478464), (14, 117444288), (16, 102763752), (21, 78296192), (24, 68509168), (26, 63239232), (28, 58722144), (32, 51381876), (39, 42159488), (42, 39148096), (48, 34254584), (52, 31619616), (56, 29361072), (64, 25690938), (78, 21079744), (84, 19574048), (91, 18068352), (96, 17127292), (104, 15809808), (112, 14680536), (128, 12845469), (156, 10539872), (168, 9787024), (182, 9034176), (192, 8563646), (208, 7904904), (211, 7792512), (223, 7373184), (224, 7340268), (273, 6022784), (312, 5269936), (336, 4893512), (364, 4517088), (384, 4281823), (416, 3952452), (422, 3896256), (446, 3686592), (448, 3670134), (546, 3011392), (624, 2634968), (633, 2597504), (669, 2457728), (672, 2446756), (728, 2258544), (832, 1976226), (844, 1948128), (892, 1843296), (896, 1835067), (1092, 1505696), (1248, 1317484), (1266, 1298752), (1338, 1228864), (1344, 1223378), (1456, 1129272), (1477, 1113216), (1561, 1053312), (1664, 988113), (1688, 974064), (1784, 921648), (2184, 752848), (2496, 658742), (2532, 649376), (2676, 614432), (2688, 611689), (2743, 599424), (2899, 567168), (2912, 564636), (2954, 556608), (3122, 526656), (3376, 487032), (3568, 460824), (4368, 376424), (4431, 371072), (4683, 351104), (4992, 329371), (5064, 324688), (5352, 307216), (5486, 299712), (5798, 283584), (5824, 282318), (5908, 278304), (6244, 263328), (6752, 243516), (7136, 230412), (8229, 199808), (8697, 189056), (8736, 188212), (8862, 185536), (9366, 175552), (10128, 162344), (10704, 153608), (10972, 149856), (11596, 141792), (11648, 141159), (11816, 139152), (12488, 131664), (13504, 121758), (14272, 115206), (16458, 99904), (17394, 94528), (17472, 94106), (17724, 92768), (18732, 87776), (19201, 85632), (20256, 81172), (20293, 81024), (21408, 76804), (21944, 74928), (23192, 70896), (23632, 69576), (24976, 65832), (27008, 60879), (28544, 57603), (32916, 49952), (34788, 47264), (34944, 47053), (35448, 46384), (37464, 43888), (38402, 42816), (40512, 40586)]