279142656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 813152256

約数和(自身を除く): 534009600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 256, 292, 312, 383, 384, 416, 438, 584, 624, 766, 768, 832, 876, 949, 1149, 1168, 1248, 1532, 1664, 1752, 1898, 2298, 2336, 2496, 2847, 3064, 3328, 3504, 3796, 4596, 4672, 4979, 4992, 5694, 6128, 7008, 7592, 9192, 9344, 9958, 9984, 11388, 12256, 14016, 14937, 15184, 18384, 18688, 19916, 22776, 24512, 27959, 28032, 29874, 30368, 36768, 39832, 45552, 49024, 55918, 56064, 59748, 60736, 73536, 79664, 83877, 91104, 98048, 111836, 119496, 121472, 147072, 159328, 167754, 182208, 223672, 238992, 242944, 294144, 318656, 335508, 363467, 364416, 447344, 477984, 637312, 671016, 726934, 728832, 894688, 955968, 1090401, 1274624, 1342032, 1453868, 1789376, 1911936, 2180802, 2684064, 2907736, 3578752, 3823872, 4361604, 5368128, 5815472, 7157504, 8723208, 10736256, 11630944, 17446416, 21472512, 23261888, 34892832, 46523776, 69785664, 93047552, 139571328, 279142656]

約数ペア:

[(1, 279142656), (2, 139571328), (3, 93047552), (4, 69785664), (6, 46523776), (8, 34892832), (12, 23261888), (13, 21472512), (16, 17446416), (24, 11630944), (26, 10736256), (32, 8723208), (39, 7157504), (48, 5815472), (52, 5368128), (64, 4361604), (73, 3823872), (78, 3578752), (96, 2907736), (104, 2684064), (128, 2180802), (146, 1911936), (156, 1789376), (192, 1453868), (208, 1342032), (219, 1274624), (256, 1090401), (292, 955968), (312, 894688), (383, 728832), (384, 726934), (416, 671016), (438, 637312), (584, 477984), (624, 447344), (766, 364416), (768, 363467), (832, 335508), (876, 318656), (949, 294144), (1149, 242944), (1168, 238992), (1248, 223672), (1532, 182208), (1664, 167754), (1752, 159328), (1898, 147072), (2298, 121472), (2336, 119496), (2496, 111836), (2847, 98048), (3064, 91104), (3328, 83877), (3504, 79664), (3796, 73536), (4596, 60736), (4672, 59748), (4979, 56064), (4992, 55918), (5694, 49024), (6128, 45552), (7008, 39832), (7592, 36768), (9192, 30368), (9344, 29874), (9958, 28032), (9984, 27959), (11388, 24512), (12256, 22776), (14016, 19916), (14937, 18688), (15184, 18384)]