919565504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 2208824640

約数和(自身を除く): 1289259136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 64, 88, 104, 118, 131, 143, 169, 176, 208, 236, 262, 286, 338, 352, 416, 472, 524, 572, 649, 676, 704, 767, 832, 944, 1048, 1144, 1298, 1352, 1441, 1534, 1703, 1859, 1888, 2096, 2288, 2596, 2704, 2882, 3068, 3406, 3718, 3776, 4192, 4576, 5192, 5408, 5764, 6136, 6812, 7436, 7729, 8384, 8437, 9152, 9971, 10384, 10816, 11528, 12272, 13624, 14872, 15458, 16874, 18733, 19942, 20768, 22139, 23056, 24544, 27248, 29744, 30916, 33748, 37466, 39884, 41536, 44278, 46112, 49088, 54496, 59488, 61832, 67496, 74932, 79768, 85019, 88556, 92224, 100477, 108992, 109681, 118976, 123664, 134992, 149864, 159536, 170038, 177112, 200954, 219362, 243529, 247328, 269984, 299728, 319072, 340076, 354224, 401908, 438724, 487058, 494656, 539968, 599456, 638144, 680152, 708448, 803816, 877448, 974116, 1105247, 1198912, 1306201, 1360304, 1416896, 1607632, 1754896, 1948232, 2210494, 2612402, 2720608, 3215264, 3509792, 3896464, 4420988, 5224804, 5441216, 6430528, 7019584, 7792928, 8841976, 10449608, 14368211, 15585856, 17683952, 20899216, 28736422, 35367904, 41798432, 57472844, 70735808, 83596864, 114945688, 229891376, 459782752, 919565504]

約数ペア:

[(1, 919565504), (2, 459782752), (4, 229891376), (8, 114945688), (11, 83596864), (13, 70735808), (16, 57472844), (22, 41798432), (26, 35367904), (32, 28736422), (44, 20899216), (52, 17683952), (59, 15585856), (64, 14368211), (88, 10449608), (104, 8841976), (118, 7792928), (131, 7019584), (143, 6430528), (169, 5441216), (176, 5224804), (208, 4420988), (236, 3896464), (262, 3509792), (286, 3215264), (338, 2720608), (352, 2612402), (416, 2210494), (472, 1948232), (524, 1754896), (572, 1607632), (649, 1416896), (676, 1360304), (704, 1306201), (767, 1198912), (832, 1105247), (944, 974116), (1048, 877448), (1144, 803816), (1298, 708448), (1352, 680152), (1441, 638144), (1534, 599456), (1703, 539968), (1859, 494656), (1888, 487058), (2096, 438724), (2288, 401908), (2596, 354224), (2704, 340076), (2882, 319072), (3068, 299728), (3406, 269984), (3718, 247328), (3776, 243529), (4192, 219362), (4576, 200954), (5192, 177112), (5408, 170038), (5764, 159536), (6136, 149864), (6812, 134992), (7436, 123664), (7729, 118976), (8384, 109681), (8437, 108992), (9152, 100477), (9971, 92224), (10384, 88556), (10816, 85019), (11528, 79768), (12272, 74932), (13624, 67496), (14872, 61832), (15458, 59488), (16874, 54496), (18733, 49088), (19942, 46112), (20768, 44278), (22139, 41536), (23056, 39884), (24544, 37466), (27248, 33748), (29744, 30916)]