219348312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 608256000

約数和(自身を除く): 388907688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 59, 62, 76, 93, 114, 118, 124, 152, 177, 186, 228, 236, 248, 263, 354, 372, 456, 472, 526, 589, 708, 744, 789, 1052, 1121, 1178, 1416, 1578, 1767, 1829, 2104, 2242, 2356, 3156, 3363, 3534, 3658, 4484, 4712, 4997, 5487, 6312, 6726, 7068, 7316, 8153, 8968, 9994, 10974, 13452, 14136, 14632, 14991, 15517, 16306, 19988, 21948, 24459, 26904, 29982, 31034, 32612, 34751, 39976, 43896, 46551, 48918, 59964, 62068, 65224, 69502, 93102, 97836, 104253, 119928, 124136, 139004, 154907, 186204, 195672, 208506, 278008, 294823, 309814, 372408, 417012, 464721, 481027, 589646, 619628, 834024, 884469, 929442, 962054, 1179292, 1239256, 1443081, 1768938, 1858884, 1924108, 2358584, 2886162, 3537876, 3717768, 3848216, 5772324, 7075752, 9139513, 11544648, 18279026, 27418539, 36558052, 54837078, 73116104, 109674156, 219348312]

約数ペア:

[(1, 219348312), (2, 109674156), (3, 73116104), (4, 54837078), (6, 36558052), (8, 27418539), (12, 18279026), (19, 11544648), (24, 9139513), (31, 7075752), (38, 5772324), (57, 3848216), (59, 3717768), (62, 3537876), (76, 2886162), (93, 2358584), (114, 1924108), (118, 1858884), (124, 1768938), (152, 1443081), (177, 1239256), (186, 1179292), (228, 962054), (236, 929442), (248, 884469), (263, 834024), (354, 619628), (372, 589646), (456, 481027), (472, 464721), (526, 417012), (589, 372408), (708, 309814), (744, 294823), (789, 278008), (1052, 208506), (1121, 195672), (1178, 186204), (1416, 154907), (1578, 139004), (1767, 124136), (1829, 119928), (2104, 104253), (2242, 97836), (2356, 93102), (3156, 69502), (3363, 65224), (3534, 62068), (3658, 59964), (4484, 48918), (4712, 46551), (4997, 43896), (5487, 39976), (6312, 34751), (6726, 32612), (7068, 31034), (7316, 29982), (8153, 26904), (8968, 24459), (9994, 21948), (10974, 19988), (13452, 16306), (14136, 15517), (14632, 14991)]