339945606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 1070899200

約数和(自身を除く): 730953594

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 54, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 143, 154, 171, 182, 189, 198, 209, 231, 234, 247, 266, 273, 286, 297, 331, 342, 351, 378, 399, 418, 429, 462, 494, 513, 546, 594, 627, 662, 693, 702, 741, 798, 819, 858, 993, 1001, 1026, 1197, 1254, 1287, 1386, 1463, 1482, 1638, 1729, 1881, 1986, 2002, 2079, 2223, 2317, 2394, 2457, 2574, 2717, 2926, 2979, 3003, 3458, 3591, 3641, 3762, 3861, 4158, 4303, 4389, 4446, 4634, 4914, 5187, 5434, 5643, 5958, 6006, 6289, 6669, 6951, 7182, 7282, 7722, 8151, 8606, 8778, 8937, 9009, 10374, 10923, 11286, 12578, 12909, 13167, 13338, 13902, 15561, 16302, 17874, 18018, 18867, 19019, 20853, 21846, 24453, 25487, 25818, 26334, 27027, 30121, 31122, 32769, 37734, 38038, 38727, 39501, 41706, 44023, 46683, 47333, 48906, 50974, 54054, 56601, 57057, 60242, 62559, 65538, 69179, 73359, 76461, 77454, 79002, 81757, 88046, 90363, 93366, 94666, 98307, 113202, 114114, 116181, 125118, 132069, 138358, 141999, 146718, 152922, 163514, 169803, 171171, 180726, 196614, 207537, 229383, 232362, 245271, 264138, 271089, 283998, 331331, 339606, 342342, 396207, 415074, 425997, 458766, 484253, 490542, 513513, 542178, 572299, 622611, 662662, 688149, 735813, 792414, 813267, 851994, 899327, 968506, 993993, 1027026, 1144598, 1188621, 1245222, 1277991, 1376298, 1452759, 1471626, 1626534, 1716897, 1798654, 1867833, 1987986, 2207439, 2377242, 2555982, 2697981, 2905518, 2981979, 3433794, 3735666, 4358277, 4414878, 5150691, 5395962, 5963958, 6295289, 8093943, 8716554, 8945937, 10301382, 12590578, 13074831, 15452073, 16187886, 17891874, 18885867, 24281829, 26149662, 30904146, 37771734, 48563658, 56657601, 113315202, 169972803, 339945606]

約数ペア:

[(1, 339945606), (2, 169972803), (3, 113315202), (6, 56657601), (7, 48563658), (9, 37771734), (11, 30904146), (13, 26149662), (14, 24281829), (18, 18885867), (19, 17891874), (21, 16187886), (22, 15452073), (26, 13074831), (27, 12590578), (33, 10301382), (38, 8945937), (39, 8716554), (42, 8093943), (54, 6295289), (57, 5963958), (63, 5395962), (66, 5150691), (77, 4414878), (78, 4358277), (91, 3735666), (99, 3433794), (114, 2981979), (117, 2905518), (126, 2697981), (133, 2555982), (143, 2377242), (154, 2207439), (171, 1987986), (182, 1867833), (189, 1798654), (198, 1716897), (209, 1626534), (231, 1471626), (234, 1452759), (247, 1376298), (266, 1277991), (273, 1245222), (286, 1188621), (297, 1144598), (331, 1027026), (342, 993993), (351, 968506), (378, 899327), (399, 851994), (418, 813267), (429, 792414), (462, 735813), (494, 688149), (513, 662662), (546, 622611), (594, 572299), (627, 542178), (662, 513513), (693, 490542), (702, 484253), (741, 458766), (798, 425997), (819, 415074), (858, 396207), (993, 342342), (1001, 339606), (1026, 331331), (1197, 283998), (1254, 271089), (1287, 264138), (1386, 245271), (1463, 232362), (1482, 229383), (1638, 207537), (1729, 196614), (1881, 180726), (1986, 171171), (2002, 169803), (2079, 163514), (2223, 152922), (2317, 146718), (2394, 141999), (2457, 138358), (2574, 132069), (2717, 125118), (2926, 116181), (2979, 114114), (3003, 113202), (3458, 98307), (3591, 94666), (3641, 93366), (3762, 90363), (3861, 88046), (4158, 81757), (4303, 79002), (4389, 77454), (4446, 76461), (4634, 73359), (4914, 69179), (5187, 65538), (5434, 62559), (5643, 60242), (5958, 57057), (6006, 56601), (6289, 54054), (6669, 50974), (6951, 48906), (7182, 47333), (7282, 46683), (7722, 44023), (8151, 41706), (8606, 39501), (8778, 38727), (8937, 38038), (9009, 37734), (10374, 32769), (10923, 31122), (11286, 30121), (12578, 27027), (12909, 26334), (13167, 25818), (13338, 25487), (13902, 24453), (15561, 21846), (16302, 20853), (17874, 19019), (18018, 18867)]