766770368

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 1949171616

約数和(自身を除く): 1182401248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 137, 182, 208, 217, 224, 248, 274, 364, 403, 416, 434, 448, 496, 548, 728, 806, 832, 868, 959, 961, 992, 1096, 1456, 1612, 1736, 1781, 1918, 1922, 1984, 2192, 2821, 2912, 3224, 3472, 3562, 3836, 3844, 4247, 4384, 5642, 5824, 6448, 6727, 6944, 7124, 7672, 7688, 8494, 8768, 11284, 12467, 12493, 12896, 13454, 13888, 14248, 15344, 15376, 16988, 22568, 24934, 24986, 25792, 26908, 28496, 29729, 30688, 30752, 33976, 45136, 49868, 49972, 53816, 55211, 56992, 59458, 61376, 61504, 67952, 87451, 90272, 99736, 99944, 107632, 110422, 113984, 118916, 131657, 135904, 174902, 180544, 199472, 199888, 215264, 220844, 237832, 263314, 271808, 349804, 386477, 398944, 399776, 430528, 441688, 475664, 526628, 699608, 772954, 797888, 799552, 883376, 921599, 951328, 1053256, 1399216, 1545908, 1711541, 1766752, 1843198, 1902656, 2106512, 2798432, 3091816, 3423082, 3533504, 3686396, 4213024, 5596864, 6183632, 6846164, 7372792, 8426048, 11980787, 12367264, 13692328, 14745584, 23961574, 24734528, 27384656, 29491168, 47923148, 54769312, 58982336, 95846296, 109538624, 191692592, 383385184, 766770368]

約数ペア:

[(1, 766770368), (2, 383385184), (4, 191692592), (7, 109538624), (8, 95846296), (13, 58982336), (14, 54769312), (16, 47923148), (26, 29491168), (28, 27384656), (31, 24734528), (32, 23961574), (52, 14745584), (56, 13692328), (62, 12367264), (64, 11980787), (91, 8426048), (104, 7372792), (112, 6846164), (124, 6183632), (137, 5596864), (182, 4213024), (208, 3686396), (217, 3533504), (224, 3423082), (248, 3091816), (274, 2798432), (364, 2106512), (403, 1902656), (416, 1843198), (434, 1766752), (448, 1711541), (496, 1545908), (548, 1399216), (728, 1053256), (806, 951328), (832, 921599), (868, 883376), (959, 799552), (961, 797888), (992, 772954), (1096, 699608), (1456, 526628), (1612, 475664), (1736, 441688), (1781, 430528), (1918, 399776), (1922, 398944), (1984, 386477), (2192, 349804), (2821, 271808), (2912, 263314), (3224, 237832), (3472, 220844), (3562, 215264), (3836, 199888), (3844, 199472), (4247, 180544), (4384, 174902), (5642, 135904), (5824, 131657), (6448, 118916), (6727, 113984), (6944, 110422), (7124, 107632), (7672, 99944), (7688, 99736), (8494, 90272), (8768, 87451), (11284, 67952), (12467, 61504), (12493, 61376), (12896, 59458), (13454, 56992), (13888, 55211), (14248, 53816), (15344, 49972), (15376, 49868), (16988, 45136), (22568, 33976), (24934, 30752), (24986, 30688), (25792, 29729), (26908, 28496)]