756427776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 264

約数和(自身を含む): 2301548544

約数和(自身を除く): 1545120768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 64, 78, 93, 94, 96, 104, 124, 128, 141, 156, 169, 186, 188, 192, 208, 248, 256, 282, 312, 338, 372, 376, 384, 403, 416, 496, 507, 512, 564, 611, 624, 676, 744, 752, 768, 806, 832, 992, 1014, 1024, 1128, 1209, 1222, 1248, 1352, 1457, 1488, 1504, 1536, 1612, 1664, 1833, 1984, 2028, 2256, 2418, 2444, 2496, 2704, 2914, 2976, 3008, 3072, 3224, 3328, 3666, 3968, 4056, 4371, 4512, 4836, 4888, 4992, 5239, 5408, 5828, 5952, 6016, 6448, 6656, 7332, 7936, 7943, 8112, 8742, 9024, 9672, 9776, 9984, 10478, 10816, 11656, 11904, 12032, 12896, 13312, 14664, 15717, 15872, 15886, 16224, 17484, 18048, 18941, 19344, 19552, 19968, 20956, 21632, 23312, 23808, 23829, 24064, 25792, 29328, 31434, 31744, 31772, 32448, 34968, 36096, 37882, 38688, 39104, 39936, 41912, 43264, 46624, 47616, 47658, 48128, 51584, 56823, 58656, 62868, 63544, 64896, 69936, 72192, 75764, 77376, 78208, 83824, 86528, 93248, 95232, 95316, 103168, 113646, 117312, 125736, 127088, 129792, 139872, 144384, 151528, 154752, 156416, 167648, 173056, 186496, 190632, 206336, 227292, 234624, 246233, 251472, 254176, 259584, 279744, 303056, 309504, 312832, 335296, 372992, 381264, 412672, 454584, 469248, 492466, 502944, 508352, 519168, 559488, 606112, 619008, 625664, 670592, 738699, 745984, 762528, 909168, 938496, 984932, 1005888, 1016704, 1118976, 1212224, 1238016, 1341184, 1477398, 1491968, 1525056, 1818336, 1876992, 1969864, 2011776, 2033408, 2237952, 2424448, 2682368, 2954796, 3050112, 3636672, 3939728, 4023552, 4066816, 4475904, 4848896, 5364736, 5909592, 6100224, 7273344, 7879456, 8047104, 8133632, 9697792, 11819184, 12200448, 14546688, 15758912, 16094208, 19395584, 23638368, 24400896, 29093376, 31517824, 47276736, 58186752, 63035648, 94553472, 126071296, 189106944, 252142592, 378213888, 756427776]

約数ペア:

[(1, 756427776), (2, 378213888), (3, 252142592), (4, 189106944), (6, 126071296), (8, 94553472), (12, 63035648), (13, 58186752), (16, 47276736), (24, 31517824), (26, 29093376), (31, 24400896), (32, 23638368), (39, 19395584), (47, 16094208), (48, 15758912), (52, 14546688), (62, 12200448), (64, 11819184), (78, 9697792), (93, 8133632), (94, 8047104), (96, 7879456), (104, 7273344), (124, 6100224), (128, 5909592), (141, 5364736), (156, 4848896), (169, 4475904), (186, 4066816), (188, 4023552), (192, 3939728), (208, 3636672), (248, 3050112), (256, 2954796), (282, 2682368), (312, 2424448), (338, 2237952), (372, 2033408), (376, 2011776), (384, 1969864), (403, 1876992), (416, 1818336), (496, 1525056), (507, 1491968), (512, 1477398), (564, 1341184), (611, 1238016), (624, 1212224), (676, 1118976), (744, 1016704), (752, 1005888), (768, 984932), (806, 938496), (832, 909168), (992, 762528), (1014, 745984), (1024, 738699), (1128, 670592), (1209, 625664), (1222, 619008), (1248, 606112), (1352, 559488), (1457, 519168), (1488, 508352), (1504, 502944), (1536, 492466), (1612, 469248), (1664, 454584), (1833, 412672), (1984, 381264), (2028, 372992), (2256, 335296), (2418, 312832), (2444, 309504), (2496, 303056), (2704, 279744), (2914, 259584), (2976, 254176), (3008, 251472), (3072, 246233), (3224, 234624), (3328, 227292), (3666, 206336), (3968, 190632), (4056, 186496), (4371, 173056), (4512, 167648), (4836, 156416), (4888, 154752), (4992, 151528), (5239, 144384), (5408, 139872), (5828, 129792), (5952, 127088), (6016, 125736), (6448, 117312), (6656, 113646), (7332, 103168), (7936, 95316), (7943, 95232), (8112, 93248), (8742, 86528), (9024, 83824), (9672, 78208), (9776, 77376), (9984, 75764), (10478, 72192), (10816, 69936), (11656, 64896), (11904, 63544), (12032, 62868), (12896, 58656), (13312, 56823), (14664, 51584), (15717, 48128), (15872, 47658), (15886, 47616), (16224, 46624), (17484, 43264), (18048, 41912), (18941, 39936), (19344, 39104), (19552, 38688), (19968, 37882), (20956, 36096), (21632, 34968), (23312, 32448), (23808, 31772), (23829, 31744), (24064, 31434), (25792, 29328)]