385622784

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 1224437760

約数和(自身を除く): 838814976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 383, 384, 414, 437, 456, 552, 576, 608, 684, 736, 766, 768, 828, 874, 912, 1104, 1149, 1152, 1216, 1311, 1368, 1472, 1532, 1656, 1748, 1824, 2208, 2298, 2304, 2432, 2622, 2736, 2944, 3064, 3312, 3447, 3496, 3648, 3933, 4416, 4596, 4864, 5244, 5472, 5888, 6128, 6624, 6894, 6992, 7277, 7296, 7866, 8809, 8832, 9192, 10488, 10944, 12256, 13248, 13788, 13984, 14554, 14592, 15732, 17618, 17664, 18384, 20976, 21831, 21888, 24512, 26427, 26496, 27576, 27968, 29108, 31464, 35236, 36768, 41952, 43662, 43776, 49024, 52854, 52992, 55152, 55936, 58216, 62928, 65493, 70472, 73536, 79281, 83904, 87324, 98048, 105708, 110304, 111872, 116432, 125856, 130986, 140944, 147072, 158562, 167371, 167808, 174648, 211416, 220608, 232864, 251712, 261972, 281888, 294144, 317124, 334742, 335616, 349296, 422832, 441216, 465728, 502113, 503424, 523944, 563776, 634248, 669484, 698592, 845664, 882432, 931456, 1004226, 1006848, 1047888, 1127552, 1268496, 1338968, 1397184, 1506339, 1691328, 1862912, 2008452, 2095776, 2255104, 2536992, 2677936, 2794368, 3012678, 3382656, 4016904, 4191552, 5073984, 5355872, 5588736, 6025356, 6765312, 8033808, 8383104, 10147968, 10711744, 12050712, 16067616, 16766208, 20295936, 21423488, 24101424, 32135232, 42846976, 48202848, 64270464, 96405696, 128540928, 192811392, 385622784]

約数ペア:

[(1, 385622784), (2, 192811392), (3, 128540928), (4, 96405696), (6, 64270464), (8, 48202848), (9, 42846976), (12, 32135232), (16, 24101424), (18, 21423488), (19, 20295936), (23, 16766208), (24, 16067616), (32, 12050712), (36, 10711744), (38, 10147968), (46, 8383104), (48, 8033808), (57, 6765312), (64, 6025356), (69, 5588736), (72, 5355872), (76, 5073984), (92, 4191552), (96, 4016904), (114, 3382656), (128, 3012678), (138, 2794368), (144, 2677936), (152, 2536992), (171, 2255104), (184, 2095776), (192, 2008452), (207, 1862912), (228, 1691328), (256, 1506339), (276, 1397184), (288, 1338968), (304, 1268496), (342, 1127552), (368, 1047888), (383, 1006848), (384, 1004226), (414, 931456), (437, 882432), (456, 845664), (552, 698592), (576, 669484), (608, 634248), (684, 563776), (736, 523944), (766, 503424), (768, 502113), (828, 465728), (874, 441216), (912, 422832), (1104, 349296), (1149, 335616), (1152, 334742), (1216, 317124), (1311, 294144), (1368, 281888), (1472, 261972), (1532, 251712), (1656, 232864), (1748, 220608), (1824, 211416), (2208, 174648), (2298, 167808), (2304, 167371), (2432, 158562), (2622, 147072), (2736, 140944), (2944, 130986), (3064, 125856), (3312, 116432), (3447, 111872), (3496, 110304), (3648, 105708), (3933, 98048), (4416, 87324), (4596, 83904), (4864, 79281), (5244, 73536), (5472, 70472), (5888, 65493), (6128, 62928), (6624, 58216), (6894, 55936), (6992, 55152), (7277, 52992), (7296, 52854), (7866, 49024), (8809, 43776), (8832, 43662), (9192, 41952), (10488, 36768), (10944, 35236), (12256, 31464), (13248, 29108), (13788, 27968), (13984, 27576), (14554, 26496), (14592, 26427), (15732, 24512), (17618, 21888), (17664, 21831), (18384, 20976)]