216764834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 411844608

約数和(自身を除く): 195079774

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 62, 143, 253, 286, 299, 341, 403, 506, 598, 682, 713, 806, 1063, 1426, 2126, 3289, 4433, 6578, 7843, 8866, 9269, 11693, 13819, 15686, 18538, 23386, 24449, 27638, 32953, 48898, 65906, 101959, 152009, 203918, 268939, 304018, 317837, 362483, 428389, 537878, 635674, 724966, 757919, 856778, 1515838, 3496207, 4712279, 6992414, 8337109, 9424558, 9852947, 16674218, 19705894, 108382417, 216764834]

約数ペア:

[(1, 216764834), (2, 108382417), (11, 19705894), (13, 16674218), (22, 9852947), (23, 9424558), (26, 8337109), (31, 6992414), (46, 4712279), (62, 3496207), (143, 1515838), (253, 856778), (286, 757919), (299, 724966), (341, 635674), (403, 537878), (506, 428389), (598, 362483), (682, 317837), (713, 304018), (806, 268939), (1063, 203918), (1426, 152009), (2126, 101959), (3289, 65906), (4433, 48898), (6578, 32953), (7843, 27638), (8866, 24449), (9269, 23386), (11693, 18538), (13819, 15686)]