245291904

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 829810800

約数和(自身を除く): 584518896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1489, 1584, 1664, 1716, 1872, 2112, 2288, 2496, 2574, 2978, 3168, 3432, 3744, 4224, 4467, 4576, 4992, 5148, 5956, 6336, 6864, 7488, 8934, 9152, 10296, 11912, 12672, 13401, 13728, 14976, 16379, 17868, 18304, 19357, 20592, 23824, 26802, 27456, 32758, 35736, 38714, 41184, 47648, 49137, 53604, 54912, 58071, 65516, 71472, 77428, 82368, 95296, 98274, 107208, 116142, 131032, 142944, 147411, 154856, 164736, 174213, 190592, 196548, 212927, 214416, 232284, 262064, 285888, 294822, 309712, 348426, 393096, 425854, 428832, 464568, 524128, 571776, 589644, 619424, 638781, 696852, 786192, 851708, 857664, 929136, 1048256, 1179288, 1238848, 1277562, 1393704, 1572384, 1703416, 1715328, 1858272, 1916343, 2096512, 2358576, 2477696, 2555124, 2787408, 3144768, 3406832, 3716544, 3832686, 4717152, 5110248, 5574816, 6289536, 6813664, 7433088, 7665372, 9434304, 10220496, 11149632, 13627328, 15330744, 18868608, 20440992, 22299264, 27254656, 30661488, 40881984, 61322976, 81763968, 122645952, 245291904]

約数ペア:

[(1, 245291904), (2, 122645952), (3, 81763968), (4, 61322976), (6, 40881984), (8, 30661488), (9, 27254656), (11, 22299264), (12, 20440992), (13, 18868608), (16, 15330744), (18, 13627328), (22, 11149632), (24, 10220496), (26, 9434304), (32, 7665372), (33, 7433088), (36, 6813664), (39, 6289536), (44, 5574816), (48, 5110248), (52, 4717152), (64, 3832686), (66, 3716544), (72, 3406832), (78, 3144768), (88, 2787408), (96, 2555124), (99, 2477696), (104, 2358576), (117, 2096512), (128, 1916343), (132, 1858272), (143, 1715328), (144, 1703416), (156, 1572384), (176, 1393704), (192, 1277562), (198, 1238848), (208, 1179288), (234, 1048256), (264, 929136), (286, 857664), (288, 851708), (312, 786192), (352, 696852), (384, 638781), (396, 619424), (416, 589644), (429, 571776), (468, 524128), (528, 464568), (572, 428832), (576, 425854), (624, 393096), (704, 348426), (792, 309712), (832, 294822), (858, 285888), (936, 262064), (1056, 232284), (1144, 214416), (1152, 212927), (1248, 196548), (1287, 190592), (1408, 174213), (1489, 164736), (1584, 154856), (1664, 147411), (1716, 142944), (1872, 131032), (2112, 116142), (2288, 107208), (2496, 98274), (2574, 95296), (2978, 82368), (3168, 77428), (3432, 71472), (3744, 65516), (4224, 58071), (4467, 54912), (4576, 53604), (4992, 49137), (5148, 47648), (5956, 41184), (6336, 38714), (6864, 35736), (7488, 32758), (8934, 27456), (9152, 26802), (10296, 23824), (11912, 20592), (12672, 19357), (13401, 18304), (13728, 17868), (14976, 16379)]