808768064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 1845478656

約数和(自身を除く): 1036710592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 211, 221, 271, 272, 416, 422, 442, 542, 544, 832, 844, 884, 1084, 1088, 1688, 1768, 2168, 2743, 3376, 3523, 3536, 3587, 4336, 4607, 5486, 6752, 7046, 7072, 7174, 8672, 9214, 10972, 13504, 14092, 14144, 14348, 17344, 18428, 21944, 28184, 28696, 36856, 43888, 46631, 56368, 57181, 57392, 59891, 73712, 87776, 93262, 112736, 114362, 114784, 119782, 147424, 175552, 186524, 225472, 228724, 229568, 239564, 294848, 373048, 457448, 479128, 743353, 746096, 914896, 958256, 972077, 1486706, 1492192, 1829792, 1916512, 1944154, 2973412, 2984384, 3659584, 3833024, 3888308, 5946824, 7776616, 11893648, 12637001, 15553232, 23787296, 25274002, 31106464, 47574592, 50548004, 62212928, 101096008, 202192016, 404384032, 808768064]

約数ペア:

[(1, 808768064), (2, 404384032), (4, 202192016), (8, 101096008), (13, 62212928), (16, 50548004), (17, 47574592), (26, 31106464), (32, 25274002), (34, 23787296), (52, 15553232), (64, 12637001), (68, 11893648), (104, 7776616), (136, 5946824), (208, 3888308), (211, 3833024), (221, 3659584), (271, 2984384), (272, 2973412), (416, 1944154), (422, 1916512), (442, 1829792), (542, 1492192), (544, 1486706), (832, 972077), (844, 958256), (884, 914896), (1084, 746096), (1088, 743353), (1688, 479128), (1768, 457448), (2168, 373048), (2743, 294848), (3376, 239564), (3523, 229568), (3536, 228724), (3587, 225472), (4336, 186524), (4607, 175552), (5486, 147424), (6752, 119782), (7046, 114784), (7072, 114362), (7174, 112736), (8672, 93262), (9214, 87776), (10972, 73712), (13504, 59891), (14092, 57392), (14144, 57181), (14348, 56368), (17344, 46631), (18428, 43888), (21944, 36856), (28184, 28696)]