776339316

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 2165596160

約数和(自身を除く): 1389256844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 127, 162, 171, 228, 243, 254, 324, 331, 342, 381, 486, 508, 513, 662, 684, 762, 972, 993, 1026, 1143, 1324, 1524, 1539, 1986, 2052, 2286, 2413, 2979, 3078, 3429, 3972, 4572, 4617, 4826, 5958, 6156, 6289, 6858, 7239, 8937, 9234, 9652, 10287, 11916, 12578, 13716, 14478, 17874, 18468, 18867, 20574, 21717, 25156, 26811, 28956, 30861, 35748, 37734, 41148, 42037, 43434, 53622, 56601, 61722, 65151, 75468, 80433, 84074, 86868, 107244, 113202, 123444, 126111, 130302, 160866, 168148, 169803, 195453, 226404, 252222, 260604, 321732, 339606, 378333, 390906, 504444, 509409, 586359, 679212, 756666, 781812, 798703, 1018818, 1134999, 1172718, 1513332, 1528227, 1597406, 2037636, 2269998, 2345436, 2396109, 3056454, 3194812, 3404997, 4539996, 4792218, 6112908, 6809994, 7188327, 9584436, 10214991, 13619988, 14376654, 20429982, 21564981, 28753308, 40859964, 43129962, 64694943, 86259924, 129389886, 194084829, 258779772, 388169658, 776339316]

約数ペア:

[(1, 776339316), (2, 388169658), (3, 258779772), (4, 194084829), (6, 129389886), (9, 86259924), (12, 64694943), (18, 43129962), (19, 40859964), (27, 28753308), (36, 21564981), (38, 20429982), (54, 14376654), (57, 13619988), (76, 10214991), (81, 9584436), (108, 7188327), (114, 6809994), (127, 6112908), (162, 4792218), (171, 4539996), (228, 3404997), (243, 3194812), (254, 3056454), (324, 2396109), (331, 2345436), (342, 2269998), (381, 2037636), (486, 1597406), (508, 1528227), (513, 1513332), (662, 1172718), (684, 1134999), (762, 1018818), (972, 798703), (993, 781812), (1026, 756666), (1143, 679212), (1324, 586359), (1524, 509409), (1539, 504444), (1986, 390906), (2052, 378333), (2286, 339606), (2413, 321732), (2979, 260604), (3078, 252222), (3429, 226404), (3972, 195453), (4572, 169803), (4617, 168148), (4826, 160866), (5958, 130302), (6156, 126111), (6289, 123444), (6858, 113202), (7239, 107244), (8937, 86868), (9234, 84074), (9652, 80433), (10287, 75468), (11916, 65151), (12578, 61722), (13716, 56601), (14478, 53622), (17874, 43434), (18468, 42037), (18867, 41148), (20574, 37734), (21717, 35748), (25156, 30861), (26811, 28956)]