419272768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 912539196

約数和(自身を除く): 493266428

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 401, 496, 527, 544, 802, 961, 992, 1054, 1088, 1604, 1922, 1984, 2108, 3208, 3844, 4216, 6416, 6817, 7688, 8432, 12431, 12832, 13634, 15376, 16337, 16864, 24862, 25664, 27268, 30752, 32674, 33728, 49724, 54536, 61504, 65348, 99448, 109072, 130696, 198896, 211327, 218144, 261392, 385361, 397792, 422654, 436288, 522784, 770722, 795584, 845308, 1045568, 1541444, 1690616, 3082888, 3381232, 6165776, 6551137, 6762464, 12331552, 13102274, 13524928, 24663104, 26204548, 52409096, 104818192, 209636384, 419272768]

約数ペア:

[(1, 419272768), (2, 209636384), (4, 104818192), (8, 52409096), (16, 26204548), (17, 24663104), (31, 13524928), (32, 13102274), (34, 12331552), (62, 6762464), (64, 6551137), (68, 6165776), (124, 3381232), (136, 3082888), (248, 1690616), (272, 1541444), (401, 1045568), (496, 845308), (527, 795584), (544, 770722), (802, 522784), (961, 436288), (992, 422654), (1054, 397792), (1088, 385361), (1604, 261392), (1922, 218144), (1984, 211327), (2108, 198896), (3208, 130696), (3844, 109072), (4216, 99448), (6416, 65348), (6817, 61504), (7688, 54536), (8432, 49724), (12431, 33728), (12832, 32674), (13634, 30752), (15376, 27268), (16337, 25664), (16864, 24862)]