1220794872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{124979}}^1$

素因数の和:125036

約数の個数: 64

約数和(自身を含む): 3419452800

約数和(自身を除く): 2198657928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 124979, 249958, 374937, 499916, 749874, 999832, 1374769, 1499748, 2749538, 2999496, 4124307, 4624223, 5499076, 8248614, 9248446, 10998152, 13872669, 16497228, 18496892, 27745338, 32994456, 36993784, 50866453, 55490676, 101732906, 110981352, 152599359, 203465812, 305198718, 406931624, 610397436, 1220794872]

約数ペア:

[(1, 1220794872), (2, 610397436), (3, 406931624), (4, 305198718), (6, 203465812), (8, 152599359), (11, 110981352), (12, 101732906), (22, 55490676), (24, 50866453), (33, 36993784), (37, 32994456), (44, 27745338), (66, 18496892), (74, 16497228), (88, 13872669), (111, 10998152), (132, 9248446), (148, 8248614), (222, 5499076), (264, 4624223), (296, 4124307), (407, 2999496), (444, 2749538), (814, 1499748), (888, 1374769), (1221, 999832), (1628, 749874), (2442, 499916), (3256, 374937), (4884, 249958), (9768, 124979)]