2548281344

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 208

約数和(自身を含む): 6240362496

約数和(自身を除く): 3692081152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 61, 62, 64, 94, 112, 122, 124, 128, 188, 217, 224, 244, 248, 256, 329, 376, 427, 434, 448, 488, 496, 512, 658, 752, 854, 868, 896, 976, 992, 1024, 1316, 1457, 1504, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 2632, 2867, 2914, 3008, 3416, 3472, 3584, 3782, 3904, 3968, 4096, 5264, 5734, 5828, 6016, 6832, 6944, 7168, 7564, 7808, 7936, 10199, 10528, 11468, 11656, 12032, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 20069, 20398, 21056, 22936, 23312, 24064, 26474, 27328, 27776, 28672, 30256, 31232, 31744, 40138, 40796, 42112, 45872, 46624, 48128, 52948, 54656, 55552, 60512, 62464, 63488, 80276, 81592, 84224, 88877, 91744, 93248, 96256, 105896, 109312, 111104, 121024, 124928, 126976, 160552, 163184, 168448, 177754, 183488, 186496, 192512, 211792, 218624, 222208, 242048, 249856, 321104, 326368, 336896, 355508, 366976, 372992, 423584, 437248, 444416, 484096, 622139, 642208, 652736, 673792, 711016, 733952, 745984, 847168, 874496, 888832, 968192, 1244278, 1284416, 1305472, 1347584, 1422032, 1467904, 1491968, 1694336, 1748992, 1936384, 2488556, 2568832, 2610944, 2844064, 2935808, 2983936, 3388672, 3872768, 4977112, 5137664, 5221888, 5688128, 5871616, 5967872, 6777344, 7745536, 9954224, 10275328, 10443776, 11376256, 11743232, 13554688, 19908448, 20550656, 20887552, 22752512, 27109376, 39816896, 41101312, 41775104, 45505024, 54218752, 79633792, 82202624, 91010048, 159267584, 182020096, 318535168, 364040192, 637070336, 1274140672, 2548281344]

約数ペア:

[(1, 2548281344), (2, 1274140672), (4, 637070336), (7, 364040192), (8, 318535168), (14, 182020096), (16, 159267584), (28, 91010048), (31, 82202624), (32, 79633792), (47, 54218752), (56, 45505024), (61, 41775104), (62, 41101312), (64, 39816896), (94, 27109376), (112, 22752512), (122, 20887552), (124, 20550656), (128, 19908448), (188, 13554688), (217, 11743232), (224, 11376256), (244, 10443776), (248, 10275328), (256, 9954224), (329, 7745536), (376, 6777344), (427, 5967872), (434, 5871616), (448, 5688128), (488, 5221888), (496, 5137664), (512, 4977112), (658, 3872768), (752, 3388672), (854, 2983936), (868, 2935808), (896, 2844064), (976, 2610944), (992, 2568832), (1024, 2488556), (1316, 1936384), (1457, 1748992), (1504, 1694336), (1708, 1491968), (1736, 1467904), (1792, 1422032), (1891, 1347584), (1952, 1305472), (1984, 1284416), (2048, 1244278), (2632, 968192), (2867, 888832), (2914, 874496), (3008, 847168), (3416, 745984), (3472, 733952), (3584, 711016), (3782, 673792), (3904, 652736), (3968, 642208), (4096, 622139), (5264, 484096), (5734, 444416), (5828, 437248), (6016, 423584), (6832, 372992), (6944, 366976), (7168, 355508), (7564, 336896), (7808, 326368), (7936, 321104), (10199, 249856), (10528, 242048), (11468, 222208), (11656, 218624), (12032, 211792), (13237, 192512), (13664, 186496), (13888, 183488), (14336, 177754), (15128, 168448), (15616, 163184), (15872, 160552), (20069, 126976), (20398, 124928), (21056, 121024), (22936, 111104), (23312, 109312), (24064, 105896), (26474, 96256), (27328, 93248), (27776, 91744), (28672, 88877), (30256, 84224), (31232, 81592), (31744, 80276), (40138, 63488), (40796, 62464), (42112, 60512), (45872, 55552), (46624, 54656), (48128, 52948)]