2556779904

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11743}}^1$

素因数の和:11779

約数の個数: 192

約数和(自身を含む): 8720624640

約数和(自身を除く): 6163844736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 8064, 9072, 10368, 11743, 12096, 13608, 15552, 18144, 23486, 24192, 27216, 31104, 35229, 36288, 46972, 54432, 70458, 72576, 82201, 93944, 105687, 108864, 140916, 164402, 187888, 211374, 217728, 246603, 281832, 317061, 328804, 375776, 422748, 493206, 563664, 634122, 657608, 739809, 751552, 845496, 951183, 986412, 1127328, 1268244, 1315216, 1479618, 1503104, 1690992, 1902366, 1972824, 2219427, 2254656, 2536488, 2630432, 2853549, 2959236, 3381984, 3804732, 3945648, 4438854, 4509312, 5072976, 5260864, 5707098, 5918472, 6658281, 6763968, 7609464, 7891296, 8877708, 10145952, 10521728, 11414196, 11836944, 13316562, 13527936, 15218928, 15782592, 17755416, 19974843, 20291904, 22828392, 23673888, 26633124, 30437856, 31565184, 35510832, 39949686, 40583808, 45656784, 47347776, 53266248, 60875712, 71021664, 79899372, 91313568, 94695552, 106532496, 121751424, 142043328, 159798744, 182627136, 213064992, 284086656, 319597488, 365254272, 426129984, 639194976, 852259968, 1278389952, 2556779904]

約数ペア:

[(1, 2556779904), (2, 1278389952), (3, 852259968), (4, 639194976), (6, 426129984), (7, 365254272), (8, 319597488), (9, 284086656), (12, 213064992), (14, 182627136), (16, 159798744), (18, 142043328), (21, 121751424), (24, 106532496), (27, 94695552), (28, 91313568), (32, 79899372), (36, 71021664), (42, 60875712), (48, 53266248), (54, 47347776), (56, 45656784), (63, 40583808), (64, 39949686), (72, 35510832), (81, 31565184), (84, 30437856), (96, 26633124), (108, 23673888), (112, 22828392), (126, 20291904), (128, 19974843), (144, 17755416), (162, 15782592), (168, 15218928), (189, 13527936), (192, 13316562), (216, 11836944), (224, 11414196), (243, 10521728), (252, 10145952), (288, 8877708), (324, 7891296), (336, 7609464), (378, 6763968), (384, 6658281), (432, 5918472), (448, 5707098), (486, 5260864), (504, 5072976), (567, 4509312), (576, 4438854), (648, 3945648), (672, 3804732), (756, 3381984), (864, 2959236), (896, 2853549), (972, 2630432), (1008, 2536488), (1134, 2254656), (1152, 2219427), (1296, 1972824), (1344, 1902366), (1512, 1690992), (1701, 1503104), (1728, 1479618), (1944, 1315216), (2016, 1268244), (2268, 1127328), (2592, 986412), (2688, 951183), (3024, 845496), (3402, 751552), (3456, 739809), (3888, 657608), (4032, 634122), (4536, 563664), (5184, 493206), (6048, 422748), (6804, 375776), (7776, 328804), (8064, 317061), (9072, 281832), (10368, 246603), (11743, 217728), (12096, 211374), (13608, 187888), (15552, 164402), (18144, 140916), (23486, 108864), (24192, 105687), (27216, 93944), (31104, 82201), (35229, 72576), (36288, 70458), (46972, 54432)]