729648136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 1677237120

約数和(自身を除く): 947588984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 337, 574, 644, 674, 943, 1148, 1288, 1348, 1681, 1886, 2296, 2359, 2696, 3362, 3772, 4718, 6601, 6724, 7544, 7751, 9436, 11767, 13202, 13448, 13817, 15502, 18872, 23534, 26404, 27634, 31004, 38663, 47068, 52808, 54257, 55268, 62008, 77326, 94136, 96719, 108514, 110536, 154652, 193438, 217028, 270641, 309304, 317791, 386876, 434056, 541282, 566497, 635582, 773752, 1082564, 1132994, 1271164, 2165128, 2224537, 2265988, 2542328, 3965479, 4449074, 4531976, 7930958, 8898148, 13029431, 15861916, 17796296, 26058862, 31723832, 52117724, 91206017, 104235448, 182412034, 364824068, 729648136]

約数ペア:

[(1, 729648136), (2, 364824068), (4, 182412034), (7, 104235448), (8, 91206017), (14, 52117724), (23, 31723832), (28, 26058862), (41, 17796296), (46, 15861916), (56, 13029431), (82, 8898148), (92, 7930958), (161, 4531976), (164, 4449074), (184, 3965479), (287, 2542328), (322, 2265988), (328, 2224537), (337, 2165128), (574, 1271164), (644, 1132994), (674, 1082564), (943, 773752), (1148, 635582), (1288, 566497), (1348, 541282), (1681, 434056), (1886, 386876), (2296, 317791), (2359, 309304), (2696, 270641), (3362, 217028), (3772, 193438), (4718, 154652), (6601, 110536), (6724, 108514), (7544, 96719), (7751, 94136), (9436, 77326), (11767, 62008), (13202, 55268), (13448, 54257), (13817, 52808), (15502, 47068), (18872, 38663), (23534, 31004), (26404, 27634)]