2068157448

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 7022957760

約数和(自身を除く): 4954800312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 361, 378, 399, 421, 456, 486, 504, 513, 532, 567, 648, 684, 722, 756, 798, 842, 972, 1026, 1064, 1083, 1134, 1197, 1263, 1368, 1444, 1512, 1539, 1596, 1684, 1701, 1944, 2052, 2166, 2268, 2394, 2526, 2527, 2888, 2947, 3078, 3192, 3249, 3368, 3402, 3591, 3789, 4104, 4332, 4536, 4617, 4788, 5052, 5054, 5894, 6156, 6498, 6804, 7182, 7578, 7581, 7999, 8664, 8841, 9234, 9576, 9747, 10104, 10108, 10773, 11367, 11788, 12312, 12996, 13608, 14364, 15156, 15162, 15998, 17682, 18468, 19494, 20216, 21546, 22734, 22743, 23576, 23997, 25992, 26523, 28728, 29241, 30312, 30324, 31996, 32319, 34101, 35364, 36936, 38988, 43092, 45468, 45486, 47994, 53046, 55993, 58482, 60648, 63992, 64638, 68202, 68229, 70728, 71991, 77976, 79569, 86184, 87723, 90936, 90972, 95988, 102303, 106092, 111986, 116964, 129276, 136404, 136458, 143982, 151981, 159138, 167979, 175446, 181944, 191976, 204606, 204687, 212184, 215973, 223972, 233928, 238707, 258552, 272808, 272916, 287964, 303962, 318276, 335958, 350892, 409212, 409374, 431946, 447944, 455943, 477414, 503937, 545832, 575928, 607924, 614061, 636552, 647919, 671916, 701784, 716121, 818424, 818748, 863892, 911886, 954828, 1007874, 1063867, 1215848, 1228122, 1295838, 1343832, 1367829, 1432242, 1511811, 1637496, 1727784, 1823772, 1909656, 1943757, 2015748, 2127734, 2456244, 2591676, 2735658, 2864484, 3023622, 3191601, 3647544, 3887514, 4031496, 4103487, 4255468, 4535433, 4912488, 5183352, 5471316, 5728968, 6047244, 6383202, 7775028, 8206974, 8510936, 9070866, 9574803, 10942632, 12094488, 12310461, 12766404, 13606299, 15550056, 16413948, 18141732, 19149606, 24620922, 25532808, 27212598, 28724409, 32827896, 36283464, 36931383, 38299212, 49241844, 54425196, 57448818, 73862766, 76598424, 86173227, 98483688, 108850392, 114897636, 147725532, 172346454, 229795272, 258519681, 295451064, 344692908, 517039362, 689385816, 1034078724, 2068157448]

約数ペア:

[(1, 2068157448), (2, 1034078724), (3, 689385816), (4, 517039362), (6, 344692908), (7, 295451064), (8, 258519681), (9, 229795272), (12, 172346454), (14, 147725532), (18, 114897636), (19, 108850392), (21, 98483688), (24, 86173227), (27, 76598424), (28, 73862766), (36, 57448818), (38, 54425196), (42, 49241844), (54, 38299212), (56, 36931383), (57, 36283464), (63, 32827896), (72, 28724409), (76, 27212598), (81, 25532808), (84, 24620922), (108, 19149606), (114, 18141732), (126, 16413948), (133, 15550056), (152, 13606299), (162, 12766404), (168, 12310461), (171, 12094488), (189, 10942632), (216, 9574803), (228, 9070866), (243, 8510936), (252, 8206974), (266, 7775028), (324, 6383202), (342, 6047244), (361, 5728968), (378, 5471316), (399, 5183352), (421, 4912488), (456, 4535433), (486, 4255468), (504, 4103487), (513, 4031496), (532, 3887514), (567, 3647544), (648, 3191601), (684, 3023622), (722, 2864484), (756, 2735658), (798, 2591676), (842, 2456244), (972, 2127734), (1026, 2015748), (1064, 1943757), (1083, 1909656), (1134, 1823772), (1197, 1727784), (1263, 1637496), (1368, 1511811), (1444, 1432242), (1512, 1367829), (1539, 1343832), (1596, 1295838), (1684, 1228122), (1701, 1215848), (1944, 1063867), (2052, 1007874), (2166, 954828), (2268, 911886), (2394, 863892), (2526, 818748), (2527, 818424), (2888, 716121), (2947, 701784), (3078, 671916), (3192, 647919), (3249, 636552), (3368, 614061), (3402, 607924), (3591, 575928), (3789, 545832), (4104, 503937), (4332, 477414), (4536, 455943), (4617, 447944), (4788, 431946), (5052, 409374), (5054, 409212), (5894, 350892), (6156, 335958), (6498, 318276), (6804, 303962), (7182, 287964), (7578, 272916), (7581, 272808), (7999, 258552), (8664, 238707), (8841, 233928), (9234, 223972), (9576, 215973), (9747, 212184), (10104, 204687), (10108, 204606), (10773, 191976), (11367, 181944), (11788, 175446), (12312, 167979), (12996, 159138), (13608, 151981), (14364, 143982), (15156, 136458), (15162, 136404), (15998, 129276), (17682, 116964), (18468, 111986), (19494, 106092), (20216, 102303), (21546, 95988), (22734, 90972), (22743, 90936), (23576, 87723), (23997, 86184), (25992, 79569), (26523, 77976), (28728, 71991), (29241, 70728), (30312, 68229), (30324, 68202), (31996, 64638), (32319, 63992), (34101, 60648), (35364, 58482), (36936, 55993), (38988, 53046), (43092, 47994), (45468, 45486)]