427201992686

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{14489}}^1$

素因数の和:14758

約数の個数: 96

約数和(自身を含む): 791624171520

約数和(自身を除く): 364422178834

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 103, 127, 161, 206, 254, 322, 721, 889, 1127, 1442, 1778, 2254, 2369, 2921, 4738, 5047, 5842, 6223, 10094, 12446, 13081, 14489, 16583, 20447, 26162, 28978, 33166, 40894, 91567, 101423, 116081, 143129, 183134, 202846, 232162, 286258, 300863, 333247, 601726, 640969, 666494, 709961, 1281938, 1419922, 1492367, 1840103, 2106041, 2332729, 2984734, 3680206, 4212082, 4665458, 10446569, 12880721, 14742287, 16329103, 20893138, 25761442, 29484574, 32658206, 34324441, 42322369, 68648882, 73125983, 84644738, 90165047, 146251966, 180330094, 189530609, 240271087, 296256583, 379061218, 480542174, 592513166, 1326714263, 1681897609, 2073796081, 2653428526, 3363795218, 4147592162, 4359204007, 8718408014, 9286999841, 18573999682, 30514428049, 61028856098, 213600996343, 427201992686]

約数ペア:

[(1, 427201992686), (2, 213600996343), (7, 61028856098), (14, 30514428049), (23, 18573999682), (46, 9286999841), (49, 8718408014), (98, 4359204007), (103, 4147592162), (127, 3363795218), (161, 2653428526), (206, 2073796081), (254, 1681897609), (322, 1326714263), (721, 592513166), (889, 480542174), (1127, 379061218), (1442, 296256583), (1778, 240271087), (2254, 189530609), (2369, 180330094), (2921, 146251966), (4738, 90165047), (5047, 84644738), (5842, 73125983), (6223, 68648882), (10094, 42322369), (12446, 34324441), (13081, 32658206), (14489, 29484574), (16583, 25761442), (20447, 20893138), (26162, 16329103), (28978, 14742287), (33166, 12880721), (40894, 10446569), (91567, 4665458), (101423, 4212082), (116081, 3680206), (143129, 2984734), (183134, 2332729), (202846, 2106041), (232162, 1840103), (286258, 1492367), (300863, 1419922), (333247, 1281938), (601726, 709961), (640969, 666494)]