254866884482

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{24097}}^1$

素因数の和:24483

約数の個数: 64

約数和(自身を含む): 458054784000

約数和(自身を除く): 203187899518

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 239, 406, 478, 763, 1526, 1673, 3161, 3346, 6322, 6931, 13862, 22127, 24097, 26051, 44254, 48194, 48517, 52102, 97034, 168679, 182357, 337358, 364714, 698813, 755479, 1397626, 1510958, 2626573, 4891691, 5253146, 5288353, 5759183, 9783382, 10576706, 11518366, 18386011, 36772022, 40314281, 76170617, 80628562, 152341234, 167016307, 334032614, 533194319, 627750947, 1066388638, 1169114149, 1255501894, 2338228298, 4394256629, 8788513258, 18204777463, 36409554926, 127433442241, 254866884482]

約数ペア:

[(1, 254866884482), (2, 127433442241), (7, 36409554926), (14, 18204777463), (29, 8788513258), (58, 4394256629), (109, 2338228298), (203, 1255501894), (218, 1169114149), (239, 1066388638), (406, 627750947), (478, 533194319), (763, 334032614), (1526, 167016307), (1673, 152341234), (3161, 80628562), (3346, 76170617), (6322, 40314281), (6931, 36772022), (13862, 18386011), (22127, 11518366), (24097, 10576706), (26051, 9783382), (44254, 5759183), (48194, 5288353), (48517, 5253146), (52102, 4891691), (97034, 2626573), (168679, 1510958), (182357, 1397626), (337358, 755479), (364714, 698813)]