431909528072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1493}}^1\times {\mathrm{298853}}^1$

素因数の和:300374

約数の個数: 48

約数和(自身を含む): 890743312620

約数和(自身を除く): 458833784548

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1493, 2986, 5972, 11944, 16423, 32846, 65692, 131384, 180653, 298853, 361306, 597706, 722612, 1195412, 1445224, 2390824, 3287383, 6574766, 13149532, 26299064, 36161213, 72322426, 144644852, 289289704, 446187529, 892375058, 1784750116, 3569500232, 4908062819, 9816125638, 19632251276, 39264502552, 53988691009, 107977382018, 215954764036, 431909528072]

約数ペア:

[(1, 431909528072), (2, 215954764036), (4, 107977382018), (8, 53988691009), (11, 39264502552), (22, 19632251276), (44, 9816125638), (88, 4908062819), (121, 3569500232), (242, 1784750116), (484, 892375058), (968, 446187529), (1493, 289289704), (2986, 144644852), (5972, 72322426), (11944, 36161213), (16423, 26299064), (32846, 13149532), (65692, 6574766), (131384, 3287383), (180653, 2390824), (298853, 1445224), (361306, 1195412), (597706, 722612)]