1118249392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 2479341312

約数和(自身を除く): 1361091920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 521, 607, 884, 1042, 1214, 1768, 2084, 2428, 3536, 4168, 4856, 6773, 7891, 8336, 8857, 9712, 10319, 13546, 15782, 17714, 20638, 27092, 31564, 35428, 41276, 54184, 63128, 70856, 82552, 108368, 115141, 126256, 134147, 141712, 165104, 230282, 268294, 316247, 460564, 536588, 632494, 921128, 1073176, 1264988, 1842256, 2146352, 2529976, 4111211, 5059952, 5376199, 8222422, 10752398, 16444844, 21504796, 32889688, 43009592, 65779376, 69890587, 86019184, 139781174, 279562348, 559124696, 1118249392]

約数ペア:

[(1, 1118249392), (2, 559124696), (4, 279562348), (8, 139781174), (13, 86019184), (16, 69890587), (17, 65779376), (26, 43009592), (34, 32889688), (52, 21504796), (68, 16444844), (104, 10752398), (136, 8222422), (208, 5376199), (221, 5059952), (272, 4111211), (442, 2529976), (521, 2146352), (607, 1842256), (884, 1264988), (1042, 1073176), (1214, 921128), (1768, 632494), (2084, 536588), (2428, 460564), (3536, 316247), (4168, 268294), (4856, 230282), (6773, 165104), (7891, 141712), (8336, 134147), (8857, 126256), (9712, 115141), (10319, 108368), (13546, 82552), (15782, 70856), (17714, 63128), (20638, 54184), (27092, 41276), (31564, 35428)]