811934144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 2130186240

約数和(自身を除く): 1318252096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 133, 136, 152, 181, 217, 224, 238, 248, 266, 272, 304, 323, 362, 434, 448, 476, 496, 527, 532, 544, 589, 608, 646, 724, 868, 952, 992, 1054, 1064, 1088, 1178, 1216, 1267, 1292, 1448, 1736, 1904, 1984, 2108, 2128, 2261, 2356, 2534, 2584, 2896, 3077, 3439, 3472, 3689, 3808, 4123, 4216, 4256, 4522, 4712, 5068, 5168, 5611, 5792, 6154, 6878, 6944, 7378, 7616, 8246, 8432, 8512, 9044, 9424, 10013, 10136, 10336, 11222, 11584, 12308, 13756, 13888, 14756, 16492, 16864, 18088, 18848, 20026, 20272, 20672, 21539, 22444, 24073, 24616, 27512, 29512, 32984, 33728, 36176, 37696, 39277, 40052, 40544, 43078, 44888, 48146, 49232, 55024, 58463, 59024, 65968, 70091, 72352, 78554, 80104, 81088, 86156, 89776, 95387, 96292, 98464, 106609, 110048, 116926, 118048, 131936, 140182, 144704, 157108, 160208, 172312, 179552, 190774, 192584, 196928, 213218, 220096, 233852, 236096, 263872, 280364, 314216, 320416, 344624, 359104, 381548, 385168, 409241, 426436, 467704, 560728, 628432, 640832, 667709, 689248, 746263, 763096, 770336, 818482, 852872, 935408, 1121456, 1256864, 1335418, 1378496, 1492526, 1526192, 1540672, 1636964, 1705744, 1812353, 1870816, 2242912, 2513728, 2670836, 2985052, 3052384, 3273928, 3411488, 3624706, 3741632, 4485824, 5341672, 5970104, 6104768, 6547856, 6822976, 7249412, 10683344, 11940208, 12686471, 13095712, 14498824, 21366688, 23880416, 25372942, 26191424, 28997648, 42733376, 47760832, 50745884, 57995296, 101491768, 115990592, 202983536, 405967072, 811934144]

約数ペア:

[(1, 811934144), (2, 405967072), (4, 202983536), (7, 115990592), (8, 101491768), (14, 57995296), (16, 50745884), (17, 47760832), (19, 42733376), (28, 28997648), (31, 26191424), (32, 25372942), (34, 23880416), (38, 21366688), (56, 14498824), (62, 13095712), (64, 12686471), (68, 11940208), (76, 10683344), (112, 7249412), (119, 6822976), (124, 6547856), (133, 6104768), (136, 5970104), (152, 5341672), (181, 4485824), (217, 3741632), (224, 3624706), (238, 3411488), (248, 3273928), (266, 3052384), (272, 2985052), (304, 2670836), (323, 2513728), (362, 2242912), (434, 1870816), (448, 1812353), (476, 1705744), (496, 1636964), (527, 1540672), (532, 1526192), (544, 1492526), (589, 1378496), (608, 1335418), (646, 1256864), (724, 1121456), (868, 935408), (952, 852872), (992, 818482), (1054, 770336), (1064, 763096), (1088, 746263), (1178, 689248), (1216, 667709), (1267, 640832), (1292, 628432), (1448, 560728), (1736, 467704), (1904, 426436), (1984, 409241), (2108, 385168), (2128, 381548), (2261, 359104), (2356, 344624), (2534, 320416), (2584, 314216), (2896, 280364), (3077, 263872), (3439, 236096), (3472, 233852), (3689, 220096), (3808, 213218), (4123, 196928), (4216, 192584), (4256, 190774), (4522, 179552), (4712, 172312), (5068, 160208), (5168, 157108), (5611, 144704), (5792, 140182), (6154, 131936), (6878, 118048), (6944, 116926), (7378, 110048), (7616, 106609), (8246, 98464), (8432, 96292), (8512, 95387), (9044, 89776), (9424, 86156), (10013, 81088), (10136, 80104), (10336, 78554), (11222, 72352), (11584, 70091), (12308, 65968), (13756, 59024), (13888, 58463), (14756, 55024), (16492, 49232), (16864, 48146), (18088, 44888), (18848, 43078), (20026, 40544), (20272, 40052), (20672, 39277), (21539, 37696), (22444, 36176), (24073, 33728), (24616, 32984), (27512, 29512)]