321874432

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 80

約数和(自身を含む): 712891872

約数和(自身を除く): 391017440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 352, 512, 536, 704, 737, 853, 1072, 1408, 1474, 1706, 2144, 2816, 2948, 3412, 4288, 5632, 5896, 6824, 8576, 9383, 11792, 13648, 17152, 18766, 23584, 27296, 34304, 37532, 47168, 54592, 57151, 75064, 94336, 109184, 114302, 150128, 188672, 218368, 228604, 300256, 377344, 436736, 457208, 600512, 628661, 914416, 1201024, 1257322, 1828832, 2402048, 2514644, 3657664, 4804096, 5029288, 7315328, 10058576, 14630656, 20117152, 29261312, 40234304, 80468608, 160937216, 321874432]

約数ペア:

[(1, 321874432), (2, 160937216), (4, 80468608), (8, 40234304), (11, 29261312), (16, 20117152), (22, 14630656), (32, 10058576), (44, 7315328), (64, 5029288), (67, 4804096), (88, 3657664), (128, 2514644), (134, 2402048), (176, 1828832), (256, 1257322), (268, 1201024), (352, 914416), (512, 628661), (536, 600512), (704, 457208), (737, 436736), (853, 377344), (1072, 300256), (1408, 228604), (1474, 218368), (1706, 188672), (2144, 150128), (2816, 114302), (2948, 109184), (3412, 94336), (4288, 75064), (5632, 57151), (5896, 54592), (6824, 47168), (8576, 37532), (9383, 34304), (11792, 27296), (13648, 23584), (17152, 18766)]