855937726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 1735603200

約数和(自身を除く): 879665474

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 61, 107, 119, 122, 133, 203, 214, 238, 266, 323, 406, 427, 493, 551, 646, 749, 854, 986, 1037, 1102, 1159, 1498, 1769, 1819, 2033, 2074, 2261, 2318, 3103, 3451, 3538, 3638, 3857, 4066, 4522, 6206, 6527, 6902, 7259, 7714, 8113, 9367, 12383, 12733, 13054, 14231, 14518, 16226, 18734, 19703, 21721, 24766, 25466, 28462, 30073, 33611, 34561, 39406, 43442, 45689, 52751, 58957, 60146, 65569, 67222, 69122, 91378, 105502, 110959, 117914, 124013, 131138, 137921, 189283, 210511, 221918, 235277, 241927, 248026, 275842, 369257, 378566, 412699, 421022, 470554, 483854, 571387, 738514, 776713, 825398, 868091, 1002269, 1142774, 1324981, 1553426, 1736182, 2004538, 2108221, 2649962, 3217811, 3596377, 3999709, 4216442, 6435622, 7015883, 7192754, 7999418, 14031766, 14757547, 22524677, 25174639, 29515094, 45049354, 50349278, 61138409, 122276818, 427968863, 855937726]

約数ペア:

[(1, 855937726), (2, 427968863), (7, 122276818), (14, 61138409), (17, 50349278), (19, 45049354), (29, 29515094), (34, 25174639), (38, 22524677), (58, 14757547), (61, 14031766), (107, 7999418), (119, 7192754), (122, 7015883), (133, 6435622), (203, 4216442), (214, 3999709), (238, 3596377), (266, 3217811), (323, 2649962), (406, 2108221), (427, 2004538), (493, 1736182), (551, 1553426), (646, 1324981), (749, 1142774), (854, 1002269), (986, 868091), (1037, 825398), (1102, 776713), (1159, 738514), (1498, 571387), (1769, 483854), (1819, 470554), (2033, 421022), (2074, 412699), (2261, 378566), (2318, 369257), (3103, 275842), (3451, 248026), (3538, 241927), (3638, 235277), (3857, 221918), (4066, 210511), (4522, 189283), (6206, 137921), (6527, 131138), (6902, 124013), (7259, 117914), (7714, 110959), (8113, 105502), (9367, 91378), (12383, 69122), (12733, 67222), (13054, 65569), (14231, 60146), (14518, 58957), (16226, 52751), (18734, 45689), (19703, 43442), (21721, 39406), (24766, 34561), (25466, 33611), (28462, 30073)]