3221469076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{90379}}^1$

素因数の和:90476

約数の個数: 48

約数和(自身を含む): 6883340800

約数和(自身を除く): 3661871724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 17822, 35644, 90379, 180758, 361516, 632653, 1265306, 1717201, 2530612, 3434402, 6055393, 6868804, 12020407, 12110786, 24040814, 24221572, 42387751, 48081628, 84775502, 115052467, 169551004, 230104934, 460209868, 805367269, 1610734538, 3221469076]

約数ペア:

[(1, 3221469076), (2, 1610734538), (4, 805367269), (7, 460209868), (14, 230104934), (19, 169551004), (28, 115052467), (38, 84775502), (67, 48081628), (76, 42387751), (133, 24221572), (134, 24040814), (266, 12110786), (268, 12020407), (469, 6868804), (532, 6055393), (938, 3434402), (1273, 2530612), (1876, 1717201), (2546, 1265306), (5092, 632653), (8911, 361516), (17822, 180758), (35644, 90379)]