231910656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 678935040

約数和(自身を除く): 447024384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 552, 608, 691, 736, 768, 874, 912, 1104, 1216, 1311, 1382, 1472, 1748, 1824, 2073, 2208, 2432, 2622, 2764, 2944, 3496, 3648, 4146, 4416, 4864, 5244, 5528, 5888, 6992, 7296, 8292, 8832, 10488, 11056, 13129, 13984, 14592, 15893, 16584, 17664, 20976, 22112, 26258, 27968, 31786, 33168, 39387, 41952, 44224, 47679, 52516, 55936, 63572, 66336, 78774, 83904, 88448, 95358, 105032, 111872, 127144, 132672, 157548, 167808, 176896, 190716, 210064, 254288, 265344, 301967, 315096, 335616, 381432, 420128, 508576, 530688, 603934, 630192, 762864, 840256, 905901, 1017152, 1207868, 1260384, 1525728, 1680512, 1811802, 2034304, 2415736, 2520768, 3051456, 3361024, 3623604, 4068608, 4831472, 5041536, 6102912, 7247208, 9662944, 10083072, 12205824, 14494416, 19325888, 28988832, 38651776, 57977664, 77303552, 115955328, 231910656]

約数ペア:

[(1, 231910656), (2, 115955328), (3, 77303552), (4, 57977664), (6, 38651776), (8, 28988832), (12, 19325888), (16, 14494416), (19, 12205824), (23, 10083072), (24, 9662944), (32, 7247208), (38, 6102912), (46, 5041536), (48, 4831472), (57, 4068608), (64, 3623604), (69, 3361024), (76, 3051456), (92, 2520768), (96, 2415736), (114, 2034304), (128, 1811802), (138, 1680512), (152, 1525728), (184, 1260384), (192, 1207868), (228, 1017152), (256, 905901), (276, 840256), (304, 762864), (368, 630192), (384, 603934), (437, 530688), (456, 508576), (552, 420128), (608, 381432), (691, 335616), (736, 315096), (768, 301967), (874, 265344), (912, 254288), (1104, 210064), (1216, 190716), (1311, 176896), (1382, 167808), (1472, 157548), (1748, 132672), (1824, 127144), (2073, 111872), (2208, 105032), (2432, 95358), (2622, 88448), (2764, 83904), (2944, 78774), (3496, 66336), (3648, 63572), (4146, 55936), (4416, 52516), (4864, 47679), (5244, 44224), (5528, 41952), (5888, 39387), (6992, 33168), (7296, 31786), (8292, 27968), (8832, 26258), (10488, 22112), (11056, 20976), (13129, 17664), (13984, 16584), (14592, 15893)]