638228832

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 1709019648

約数和(自身を除く): 1070790816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 173, 249, 332, 346, 463, 498, 519, 664, 692, 926, 996, 1038, 1328, 1384, 1389, 1852, 1992, 2076, 2656, 2768, 2778, 3704, 3984, 4152, 5536, 5556, 7408, 7968, 8304, 11112, 14359, 14816, 16608, 22224, 28718, 38429, 43077, 44448, 57436, 76858, 80099, 86154, 114872, 115287, 153716, 160198, 172308, 229744, 230574, 240297, 307432, 320396, 344616, 459488, 461148, 480594, 614864, 640792, 689232, 922296, 961188, 1229728, 1281584, 1378464, 1844592, 1922376, 2563168, 3689184, 3844752, 6648217, 7689504, 13296434, 19944651, 26592868, 39889302, 53185736, 79778604, 106371472, 159557208, 212742944, 319114416, 638228832]

約数ペア:

[(1, 638228832), (2, 319114416), (3, 212742944), (4, 159557208), (6, 106371472), (8, 79778604), (12, 53185736), (16, 39889302), (24, 26592868), (32, 19944651), (48, 13296434), (83, 7689504), (96, 6648217), (166, 3844752), (173, 3689184), (249, 2563168), (332, 1922376), (346, 1844592), (463, 1378464), (498, 1281584), (519, 1229728), (664, 961188), (692, 922296), (926, 689232), (996, 640792), (1038, 614864), (1328, 480594), (1384, 461148), (1389, 459488), (1852, 344616), (1992, 320396), (2076, 307432), (2656, 240297), (2768, 230574), (2778, 229744), (3704, 172308), (3984, 160198), (4152, 153716), (5536, 115287), (5556, 114872), (7408, 86154), (7968, 80099), (8304, 76858), (11112, 57436), (14359, 44448), (14816, 43077), (16608, 38429), (22224, 28718)]