297399522

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 742809600

約数和(自身を除く): 445410078

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 61, 69, 98, 103, 122, 138, 147, 161, 183, 206, 294, 309, 322, 343, 366, 427, 483, 618, 686, 721, 854, 966, 1029, 1127, 1281, 1403, 1442, 2058, 2163, 2254, 2369, 2562, 2806, 2989, 3381, 4209, 4326, 4738, 5047, 5978, 6283, 6762, 7107, 7889, 8418, 8967, 9821, 10094, 12566, 14214, 15141, 15778, 16583, 17934, 18849, 19642, 20923, 23667, 29463, 30282, 33166, 35329, 37698, 41846, 43981, 47334, 49749, 58926, 62769, 68747, 70658, 87962, 99498, 105987, 116081, 125538, 131943, 137494, 144509, 206241, 211974, 232162, 263886, 289018, 307867, 348243, 412482, 433527, 481229, 615734, 696486, 812567, 867054, 923601, 962458, 1011563, 1443687, 1625134, 1847202, 2023126, 2155069, 2437701, 2887374, 3034689, 4310138, 4875402, 6069378, 6465207, 7080941, 12930414, 14161882, 21242823, 42485646, 49566587, 99133174, 148699761, 297399522]

約数ペア:

[(1, 297399522), (2, 148699761), (3, 99133174), (6, 49566587), (7, 42485646), (14, 21242823), (21, 14161882), (23, 12930414), (42, 7080941), (46, 6465207), (49, 6069378), (61, 4875402), (69, 4310138), (98, 3034689), (103, 2887374), (122, 2437701), (138, 2155069), (147, 2023126), (161, 1847202), (183, 1625134), (206, 1443687), (294, 1011563), (309, 962458), (322, 923601), (343, 867054), (366, 812567), (427, 696486), (483, 615734), (618, 481229), (686, 433527), (721, 412482), (854, 348243), (966, 307867), (1029, 289018), (1127, 263886), (1281, 232162), (1403, 211974), (1442, 206241), (2058, 144509), (2163, 137494), (2254, 131943), (2369, 125538), (2562, 116081), (2806, 105987), (2989, 99498), (3381, 87962), (4209, 70658), (4326, 68747), (4738, 62769), (5047, 58926), (5978, 49749), (6283, 47334), (6762, 43981), (7107, 41846), (7889, 37698), (8418, 35329), (8967, 33166), (9821, 30282), (10094, 29463), (12566, 23667), (14214, 20923), (15141, 19642), (15778, 18849), (16583, 17934)]