487993968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4001}}^1$

素因数の和:4044

約数の個数: 180

約数和(自身を含む): 1716025584

約数和(自身を除く): 1228031616

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, 2178, 2541, 2772, 2904, 3388, 3696, 4001, 4356, 5082, 5544, 5808, 6776, 7623, 8002, 8712, 10164, 11088, 12003, 13552, 15246, 16004, 17424, 20328, 24006, 28007, 30492, 32008, 36009, 40656, 44011, 48012, 56014, 60984, 64016, 72018, 84021, 88022, 96024, 112028, 121968, 132033, 144036, 168042, 176044, 192048, 224056, 252063, 264066, 288072, 308077, 336084, 352088, 396099, 448112, 484121, 504126, 528132, 576144, 616154, 672168, 704176, 792198, 924231, 968242, 1008252, 1056264, 1232308, 1344336, 1452363, 1584396, 1848462, 1936484, 2016504, 2112528, 2464616, 2772693, 2904726, 3168792, 3388847, 3696924, 3872968, 4033008, 4357089, 4929232, 5545386, 5809452, 6337584, 6777694, 7393848, 7745936, 8714178, 10166541, 11090772, 11618904, 13555388, 14787696, 17428356, 20333082, 22181544, 23237808, 27110776, 30499623, 34856712, 40666164, 44363088, 54221552, 60999246, 69713424, 81332328, 121998492, 162664656, 243996984, 487993968]

約数ペア:

[(1, 487993968), (2, 243996984), (3, 162664656), (4, 121998492), (6, 81332328), (7, 69713424), (8, 60999246), (9, 54221552), (11, 44363088), (12, 40666164), (14, 34856712), (16, 30499623), (18, 27110776), (21, 23237808), (22, 22181544), (24, 20333082), (28, 17428356), (33, 14787696), (36, 13555388), (42, 11618904), (44, 11090772), (48, 10166541), (56, 8714178), (63, 7745936), (66, 7393848), (72, 6777694), (77, 6337584), (84, 5809452), (88, 5545386), (99, 4929232), (112, 4357089), (121, 4033008), (126, 3872968), (132, 3696924), (144, 3388847), (154, 3168792), (168, 2904726), (176, 2772693), (198, 2464616), (231, 2112528), (242, 2016504), (252, 1936484), (264, 1848462), (308, 1584396), (336, 1452363), (363, 1344336), (396, 1232308), (462, 1056264), (484, 1008252), (504, 968242), (528, 924231), (616, 792198), (693, 704176), (726, 672168), (792, 616154), (847, 576144), (924, 528132), (968, 504126), (1008, 484121), (1089, 448112), (1232, 396099), (1386, 352088), (1452, 336084), (1584, 308077), (1694, 288072), (1848, 264066), (1936, 252063), (2178, 224056), (2541, 192048), (2772, 176044), (2904, 168042), (3388, 144036), (3696, 132033), (4001, 121968), (4356, 112028), (5082, 96024), (5544, 88022), (5808, 84021), (6776, 72018), (7623, 64016), (8002, 60984), (8712, 56014), (10164, 48012), (11088, 44011), (12003, 40656), (13552, 36009), (15246, 32008), (16004, 30492), (17424, 28007), (20328, 24006)]