245277648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 180

約数和(自身を含む): 862729504

約数和(自身を除く): 617451856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2011, 2178, 2541, 2772, 2904, 3388, 3696, 4022, 4356, 5082, 5544, 5808, 6033, 6776, 7623, 8044, 8712, 10164, 11088, 12066, 13552, 14077, 15246, 16088, 17424, 18099, 20328, 22121, 24132, 28154, 30492, 32176, 36198, 40656, 42231, 44242, 48264, 56308, 60984, 66363, 72396, 84462, 88484, 96528, 112616, 121968, 126693, 132726, 144792, 154847, 168924, 176968, 199089, 225232, 243331, 253386, 265452, 289584, 309694, 337848, 353936, 398178, 464541, 486662, 506772, 530904, 619388, 675696, 729993, 796356, 929082, 973324, 1013544, 1061808, 1238776, 1393623, 1459986, 1592712, 1703317, 1858164, 1946648, 2027088, 2189979, 2477552, 2787246, 2919972, 3185424, 3406634, 3716328, 3893296, 4379958, 5109951, 5574492, 5839944, 6813268, 7432656, 8759916, 10219902, 11148984, 11679888, 13626536, 15329853, 17519832, 20439804, 22297968, 27253072, 30659706, 35039664, 40879608, 61319412, 81759216, 122638824, 245277648]

約数ペア:

[(1, 245277648), (2, 122638824), (3, 81759216), (4, 61319412), (6, 40879608), (7, 35039664), (8, 30659706), (9, 27253072), (11, 22297968), (12, 20439804), (14, 17519832), (16, 15329853), (18, 13626536), (21, 11679888), (22, 11148984), (24, 10219902), (28, 8759916), (33, 7432656), (36, 6813268), (42, 5839944), (44, 5574492), (48, 5109951), (56, 4379958), (63, 3893296), (66, 3716328), (72, 3406634), (77, 3185424), (84, 2919972), (88, 2787246), (99, 2477552), (112, 2189979), (121, 2027088), (126, 1946648), (132, 1858164), (144, 1703317), (154, 1592712), (168, 1459986), (176, 1393623), (198, 1238776), (231, 1061808), (242, 1013544), (252, 973324), (264, 929082), (308, 796356), (336, 729993), (363, 675696), (396, 619388), (462, 530904), (484, 506772), (504, 486662), (528, 464541), (616, 398178), (693, 353936), (726, 337848), (792, 309694), (847, 289584), (924, 265452), (968, 253386), (1008, 243331), (1089, 225232), (1232, 199089), (1386, 176968), (1452, 168924), (1584, 154847), (1694, 144792), (1848, 132726), (1936, 126693), (2011, 121968), (2178, 112616), (2541, 96528), (2772, 88484), (2904, 84462), (3388, 72396), (3696, 66363), (4022, 60984), (4356, 56308), (5082, 48264), (5544, 44242), (5808, 42231), (6033, 40656), (6776, 36198), (7623, 32176), (8044, 30492), (8712, 28154), (10164, 24132), (11088, 22121), (12066, 20328), (13552, 18099), (14077, 17424), (15246, 16088)]