212547504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3434

約数の個数: 80

約数和(自身を含む): 597239552

約数和(自身を除く): 384692048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 3307, 4017, 4944, 5356, 6614, 8034, 9921, 10712, 13228, 16068, 19842, 21424, 26456, 32136, 39684, 42991, 52912, 64272, 79368, 85982, 128973, 158736, 171964, 257946, 340621, 343928, 515892, 681242, 687856, 1021863, 1031784, 1362484, 2043726, 2063568, 2724968, 4087452, 4428073, 5449936, 8174904, 8856146, 13284219, 16349808, 17712292, 26568438, 35424584, 53136876, 70849168, 106273752, 212547504]

約数ペア:

[(1, 212547504), (2, 106273752), (3, 70849168), (4, 53136876), (6, 35424584), (8, 26568438), (12, 17712292), (13, 16349808), (16, 13284219), (24, 8856146), (26, 8174904), (39, 5449936), (48, 4428073), (52, 4087452), (78, 2724968), (103, 2063568), (104, 2043726), (156, 1362484), (206, 1031784), (208, 1021863), (309, 687856), (312, 681242), (412, 515892), (618, 343928), (624, 340621), (824, 257946), (1236, 171964), (1339, 158736), (1648, 128973), (2472, 85982), (2678, 79368), (3307, 64272), (4017, 52912), (4944, 42991), (5356, 39684), (6614, 32136), (8034, 26456), (9921, 21424), (10712, 19842), (13228, 16068)]