214684864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 437416448

約数和(自身を除く): 222731584

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 433, 488, 508, 866, 976, 1016, 1732, 1952, 2032, 3464, 3904, 4064, 6928, 7747, 8128, 13856, 15494, 26413, 27712, 30988, 52826, 54991, 61976, 105652, 109982, 123952, 211304, 219964, 247904, 422608, 439928, 495808, 845216, 879856, 1690432, 1759712, 3354451, 3519424, 6708902, 13417804, 26835608, 53671216, 107342432, 214684864]

約数ペア:

[(1, 214684864), (2, 107342432), (4, 53671216), (8, 26835608), (16, 13417804), (32, 6708902), (61, 3519424), (64, 3354451), (122, 1759712), (127, 1690432), (244, 879856), (254, 845216), (433, 495808), (488, 439928), (508, 422608), (866, 247904), (976, 219964), (1016, 211304), (1732, 123952), (1952, 109982), (2032, 105652), (3464, 61976), (3904, 54991), (4064, 52826), (6928, 30988), (7747, 27712), (8128, 26413), (13856, 15494)]