393543696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 1300625088

約数和(自身を除く): 907081392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 61, 78, 84, 91, 98, 104, 112, 122, 147, 156, 168, 182, 183, 196, 208, 211, 244, 273, 294, 312, 336, 364, 366, 392, 422, 427, 488, 546, 588, 624, 633, 637, 728, 732, 784, 793, 844, 854, 976, 1092, 1176, 1266, 1274, 1281, 1456, 1464, 1477, 1586, 1688, 1708, 1911, 2184, 2352, 2379, 2532, 2548, 2562, 2743, 2928, 2954, 2989, 3172, 3376, 3416, 3822, 4368, 4431, 4758, 5064, 5096, 5124, 5486, 5551, 5908, 5978, 6344, 6832, 7644, 8229, 8862, 8967, 9516, 10128, 10192, 10248, 10339, 10972, 11102, 11816, 11956, 12688, 12871, 15288, 16458, 16653, 17724, 17934, 19032, 19201, 20496, 20678, 21944, 22204, 23632, 23912, 25742, 30576, 31017, 32916, 33306, 35448, 35868, 38064, 38402, 38613, 38857, 41356, 43888, 44408, 47824, 51484, 57603, 62034, 65832, 66612, 70896, 71736, 76804, 77226, 77714, 82712, 88816, 90097, 102968, 115206, 116571, 124068, 131664, 133224, 134407, 143472, 153608, 154452, 155428, 165424, 167323, 180194, 205936, 230412, 233142, 248136, 266448, 268814, 270291, 307216, 308904, 310856, 334646, 360388, 403221, 460824, 466284, 496272, 501969, 537628, 540582, 617808, 621712, 630679, 669292, 720776, 806442, 921648, 932568, 1003938, 1075256, 1081164, 1171261, 1261358, 1338584, 1441552, 1612884, 1865136, 1892037, 2007876, 2150512, 2162328, 2342522, 2522716, 2677168, 3225768, 3513783, 3784074, 4015752, 4324656, 4685044, 5045432, 6451536, 7027566, 7568148, 8031504, 8198827, 9370088, 10090864, 14055132, 15136296, 16397654, 18740176, 24596481, 28110264, 30272592, 32795308, 49192962, 56220528, 65590616, 98385924, 131181232, 196771848, 393543696]

約数ペア:

[(1, 393543696), (2, 196771848), (3, 131181232), (4, 98385924), (6, 65590616), (7, 56220528), (8, 49192962), (12, 32795308), (13, 30272592), (14, 28110264), (16, 24596481), (21, 18740176), (24, 16397654), (26, 15136296), (28, 14055132), (39, 10090864), (42, 9370088), (48, 8198827), (49, 8031504), (52, 7568148), (56, 7027566), (61, 6451536), (78, 5045432), (84, 4685044), (91, 4324656), (98, 4015752), (104, 3784074), (112, 3513783), (122, 3225768), (147, 2677168), (156, 2522716), (168, 2342522), (182, 2162328), (183, 2150512), (196, 2007876), (208, 1892037), (211, 1865136), (244, 1612884), (273, 1441552), (294, 1338584), (312, 1261358), (336, 1171261), (364, 1081164), (366, 1075256), (392, 1003938), (422, 932568), (427, 921648), (488, 806442), (546, 720776), (588, 669292), (624, 630679), (633, 621712), (637, 617808), (728, 540582), (732, 537628), (784, 501969), (793, 496272), (844, 466284), (854, 460824), (976, 403221), (1092, 360388), (1176, 334646), (1266, 310856), (1274, 308904), (1281, 307216), (1456, 270291), (1464, 268814), (1477, 266448), (1586, 248136), (1688, 233142), (1708, 230412), (1911, 205936), (2184, 180194), (2352, 167323), (2379, 165424), (2532, 155428), (2548, 154452), (2562, 153608), (2743, 143472), (2928, 134407), (2954, 133224), (2989, 131664), (3172, 124068), (3376, 116571), (3416, 115206), (3822, 102968), (4368, 90097), (4431, 88816), (4758, 82712), (5064, 77714), (5096, 77226), (5124, 76804), (5486, 71736), (5551, 70896), (5908, 66612), (5978, 65832), (6344, 62034), (6832, 57603), (7644, 51484), (8229, 47824), (8862, 44408), (8967, 43888), (9516, 41356), (10128, 38857), (10192, 38613), (10248, 38402), (10339, 38064), (10972, 35868), (11102, 35448), (11816, 33306), (11956, 32916), (12688, 31017), (12871, 30576), (15288, 25742), (16458, 23912), (16653, 23632), (17724, 22204), (17934, 21944), (19032, 20678), (19201, 20496)]