425919648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 1406619648

約数和(自身を除く): 980700000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 157, 168, 176, 224, 231, 264, 308, 314, 336, 352, 367, 462, 471, 528, 616, 628, 672, 734, 924, 942, 1056, 1099, 1101, 1232, 1256, 1468, 1727, 1848, 1884, 2198, 2202, 2464, 2512, 2569, 2936, 3297, 3454, 3696, 3768, 4037, 4396, 4404, 5024, 5138, 5181, 5872, 6594, 6908, 7392, 7536, 7707, 8074, 8792, 8808, 10276, 10362, 11744, 12089, 12111, 13188, 13816, 15072, 15414, 16148, 17584, 17616, 20552, 20724, 24178, 24222, 26376, 27632, 28259, 30828, 32296, 35168, 35232, 36267, 41104, 41448, 48356, 48444, 52752, 55264, 56518, 57619, 61656, 64592, 72534, 82208, 82896, 84777, 96712, 96888, 105504, 113036, 115238, 123312, 129184, 145068, 165792, 169554, 172857, 193424, 193776, 226072, 230476, 246624, 290136, 339108, 345714, 386848, 387552, 403333, 452144, 460952, 580272, 633809, 678216, 691428, 806666, 904288, 921904, 1160544, 1209999, 1267618, 1356432, 1382856, 1613332, 1843808, 1901427, 2419998, 2535236, 2712864, 2765712, 3226664, 3802854, 4436663, 4839996, 5070472, 5531424, 6453328, 7605708, 8873326, 9679992, 10140944, 12906656, 13309989, 15211416, 17746652, 19359984, 20281888, 26619978, 30422832, 35493304, 38719968, 53239956, 60845664, 70986608, 106479912, 141973216, 212959824, 425919648]

約数ペア:

[(1, 425919648), (2, 212959824), (3, 141973216), (4, 106479912), (6, 70986608), (7, 60845664), (8, 53239956), (11, 38719968), (12, 35493304), (14, 30422832), (16, 26619978), (21, 20281888), (22, 19359984), (24, 17746652), (28, 15211416), (32, 13309989), (33, 12906656), (42, 10140944), (44, 9679992), (48, 8873326), (56, 7605708), (66, 6453328), (77, 5531424), (84, 5070472), (88, 4839996), (96, 4436663), (112, 3802854), (132, 3226664), (154, 2765712), (157, 2712864), (168, 2535236), (176, 2419998), (224, 1901427), (231, 1843808), (264, 1613332), (308, 1382856), (314, 1356432), (336, 1267618), (352, 1209999), (367, 1160544), (462, 921904), (471, 904288), (528, 806666), (616, 691428), (628, 678216), (672, 633809), (734, 580272), (924, 460952), (942, 452144), (1056, 403333), (1099, 387552), (1101, 386848), (1232, 345714), (1256, 339108), (1468, 290136), (1727, 246624), (1848, 230476), (1884, 226072), (2198, 193776), (2202, 193424), (2464, 172857), (2512, 169554), (2569, 165792), (2936, 145068), (3297, 129184), (3454, 123312), (3696, 115238), (3768, 113036), (4037, 105504), (4396, 96888), (4404, 96712), (5024, 84777), (5138, 82896), (5181, 82208), (5872, 72534), (6594, 64592), (6908, 61656), (7392, 57619), (7536, 56518), (7707, 55264), (8074, 52752), (8792, 48444), (8808, 48356), (10276, 41448), (10362, 41104), (11744, 36267), (12089, 35232), (12111, 35168), (13188, 32296), (13816, 30828), (15072, 28259), (15414, 27632), (16148, 26376), (17584, 24222), (17616, 24178), (20552, 20724)]