648049776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42323}}^1$

素因数の和:42374

約数の個数: 80

約数和(自身を含む): 1889343360

約数和(自身を除く): 1241293584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 42323, 84646, 126969, 169292, 253938, 338584, 465553, 507876, 677168, 931106, 1015752, 1227367, 1396659, 1862212, 2031504, 2454734, 2793318, 3682101, 3724424, 4909468, 5586636, 7364202, 7448848, 9818936, 11173272, 13501037, 14728404, 19637872, 22346544, 27002074, 29456808, 40503111, 54004148, 58913616, 81006222, 108008296, 162012444, 216016592, 324024888, 648049776]

約数ペア:

[(1, 648049776), (2, 324024888), (3, 216016592), (4, 162012444), (6, 108008296), (8, 81006222), (11, 58913616), (12, 54004148), (16, 40503111), (22, 29456808), (24, 27002074), (29, 22346544), (33, 19637872), (44, 14728404), (48, 13501037), (58, 11173272), (66, 9818936), (87, 7448848), (88, 7364202), (116, 5586636), (132, 4909468), (174, 3724424), (176, 3682101), (232, 2793318), (264, 2454734), (319, 2031504), (348, 1862212), (464, 1396659), (528, 1227367), (638, 1015752), (696, 931106), (957, 677168), (1276, 507876), (1392, 465553), (1914, 338584), (2552, 253938), (3828, 169292), (5104, 126969), (7656, 84646), (15312, 42323)]