21879793152

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39901}}^1$

素因数の和:39949

約数の個数: 240

約数和(自身を含む): 76414564512

約数和(自身を除く): 54534771360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1536, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3584, 3808, 4032, 4284, 4352, 4608, 4896, 5376, 5712, 6528, 7616, 8064, 8568, 8704, 9792, 10752, 11424, 13056, 15232, 16128, 17136, 19584, 22848, 26112, 30464, 32256, 34272, 39168, 39901, 45696, 60928, 68544, 78336, 79802, 91392, 119703, 137088, 159604, 182784, 239406, 274176, 279307, 319208, 359109, 478812, 548352, 558614, 638416, 678317, 718218, 837921, 957624, 1117228, 1276832, 1356634, 1436436, 1675842, 1915248, 2034951, 2234456, 2513763, 2553664, 2713268, 2872872, 3351684, 3830496, 4069902, 4468912, 4748219, 5027526, 5107328, 5426536, 5745744, 6104853, 6703368, 7660992, 8139804, 8937824, 9496438, 10055052, 10214656, 10853072, 11491488, 12209706, 13406736, 14244657, 15321984, 16279608, 17875648, 18992876, 20110104, 20429312, 21706144, 22982976, 24419412, 26813472, 28489314, 30643968, 32559216, 35751296, 37985752, 40220208, 42733971, 43412288, 45965952, 48838824, 53626944, 56978628, 61287936, 65118432, 71502592, 75971504, 80440416, 85467942, 86824576, 91931904, 97677648, 107253888, 113957256, 130236864, 143005184, 151943008, 160880832, 170935884, 173649152, 183863808, 195355296, 214507776, 227914512, 260473728, 303886016, 321761664, 341871768, 347298304, 390710592, 429015552, 455829024, 520947456, 607772032, 643523328, 683743536, 781421184, 911658048, 1041894912, 1215544064, 1287046656, 1367487072, 1562842368, 1823316096, 2431088128, 2734974144, 3125684736, 3646632192, 5469948288, 7293264384, 10939896576, 21879793152]

約数ペア:

[(1, 21879793152), (2, 10939896576), (3, 7293264384), (4, 5469948288), (6, 3646632192), (7, 3125684736), (8, 2734974144), (9, 2431088128), (12, 1823316096), (14, 1562842368), (16, 1367487072), (17, 1287046656), (18, 1215544064), (21, 1041894912), (24, 911658048), (28, 781421184), (32, 683743536), (34, 643523328), (36, 607772032), (42, 520947456), (48, 455829024), (51, 429015552), (56, 390710592), (63, 347298304), (64, 341871768), (68, 321761664), (72, 303886016), (84, 260473728), (96, 227914512), (102, 214507776), (112, 195355296), (119, 183863808), (126, 173649152), (128, 170935884), (136, 160880832), (144, 151943008), (153, 143005184), (168, 130236864), (192, 113957256), (204, 107253888), (224, 97677648), (238, 91931904), (252, 86824576), (256, 85467942), (272, 80440416), (288, 75971504), (306, 71502592), (336, 65118432), (357, 61287936), (384, 56978628), (408, 53626944), (448, 48838824), (476, 45965952), (504, 43412288), (512, 42733971), (544, 40220208), (576, 37985752), (612, 35751296), (672, 32559216), (714, 30643968), (768, 28489314), (816, 26813472), (896, 24419412), (952, 22982976), (1008, 21706144), (1071, 20429312), (1088, 20110104), (1152, 18992876), (1224, 17875648), (1344, 16279608), (1428, 15321984), (1536, 14244657), (1632, 13406736), (1792, 12209706), (1904, 11491488), (2016, 10853072), (2142, 10214656), (2176, 10055052), (2304, 9496438), (2448, 8937824), (2688, 8139804), (2856, 7660992), (3264, 6703368), (3584, 6104853), (3808, 5745744), (4032, 5426536), (4284, 5107328), (4352, 5027526), (4608, 4748219), (4896, 4468912), (5376, 4069902), (5712, 3830496), (6528, 3351684), (7616, 2872872), (8064, 2713268), (8568, 2553664), (8704, 2513763), (9792, 2234456), (10752, 2034951), (11424, 1915248), (13056, 1675842), (15232, 1436436), (16128, 1356634), (17136, 1276832), (19584, 1117228), (22848, 957624), (26112, 837921), (30464, 718218), (32256, 678317), (34272, 638416), (39168, 558614), (39901, 548352), (45696, 478812), (60928, 359109), (68544, 319208), (78336, 279307), (79802, 274176), (91392, 239406), (119703, 182784), (137088, 159604)]