523871712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2263

約数の個数: 240

約数和(自身を含む): 1897090272

約数和(自身を除く): 1373218560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2221, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4442, 4536, 4914, 5616, 6048, 6552, 6663, 7371, 8424, 8736, 8884, 9072, 9828, 11232, 13104, 13326, 14742, 15547, 16848, 17768, 18144, 19656, 19989, 26208, 26652, 28873, 29484, 31094, 33696, 35536, 39312, 39978, 46641, 53304, 57746, 58968, 59967, 62188, 71072, 78624, 79956, 86619, 93282, 106608, 115492, 117936, 119934, 124376, 139923, 159912, 173238, 179901, 186564, 202111, 213216, 230984, 235872, 239868, 248752, 259857, 279846, 319824, 346476, 359802, 373128, 404222, 419769, 461968, 479736, 497504, 519714, 559692, 606333, 639648, 692952, 719604, 746256, 779571, 808444, 839538, 923936, 959472, 1039428, 1119384, 1212666, 1259307, 1385904, 1439208, 1492512, 1559142, 1616888, 1679076, 1818999, 1918944, 2078856, 2238768, 2338713, 2425332, 2518614, 2771808, 2878416, 3118284, 3233776, 3358152, 3637998, 4157712, 4477536, 4677426, 4850664, 5037228, 5456997, 5756832, 6236568, 6467552, 6716304, 7275996, 8315424, 9354852, 9701328, 10074456, 10913994, 12473136, 13432608, 14551992, 16370991, 18709704, 19402656, 20148912, 21827988, 24946272, 29103984, 32741982, 37419408, 40297824, 43655976, 58207968, 65483964, 74838816, 87311952, 130967928, 174623904, 261935856, 523871712]

約数ペア:

[(1, 523871712), (2, 261935856), (3, 174623904), (4, 130967928), (6, 87311952), (7, 74838816), (8, 65483964), (9, 58207968), (12, 43655976), (13, 40297824), (14, 37419408), (16, 32741982), (18, 29103984), (21, 24946272), (24, 21827988), (26, 20148912), (27, 19402656), (28, 18709704), (32, 16370991), (36, 14551992), (39, 13432608), (42, 12473136), (48, 10913994), (52, 10074456), (54, 9701328), (56, 9354852), (63, 8315424), (72, 7275996), (78, 6716304), (81, 6467552), (84, 6236568), (91, 5756832), (96, 5456997), (104, 5037228), (108, 4850664), (112, 4677426), (117, 4477536), (126, 4157712), (144, 3637998), (156, 3358152), (162, 3233776), (168, 3118284), (182, 2878416), (189, 2771808), (208, 2518614), (216, 2425332), (224, 2338713), (234, 2238768), (252, 2078856), (273, 1918944), (288, 1818999), (312, 1679076), (324, 1616888), (336, 1559142), (351, 1492512), (364, 1439208), (378, 1385904), (416, 1259307), (432, 1212666), (468, 1119384), (504, 1039428), (546, 959472), (567, 923936), (624, 839538), (648, 808444), (672, 779571), (702, 746256), (728, 719604), (756, 692952), (819, 639648), (864, 606333), (936, 559692), (1008, 519714), (1053, 497504), (1092, 479736), (1134, 461968), (1248, 419769), (1296, 404222), (1404, 373128), (1456, 359802), (1512, 346476), (1638, 319824), (1872, 279846), (2016, 259857), (2106, 248752), (2184, 239868), (2221, 235872), (2268, 230984), (2457, 213216), (2592, 202111), (2808, 186564), (2912, 179901), (3024, 173238), (3276, 159912), (3744, 139923), (4212, 124376), (4368, 119934), (4442, 117936), (4536, 115492), (4914, 106608), (5616, 93282), (6048, 86619), (6552, 79956), (6663, 78624), (7371, 71072), (8424, 62188), (8736, 59967), (8884, 58968), (9072, 57746), (9828, 53304), (11232, 46641), (13104, 39978), (13326, 39312), (14742, 35536), (15547, 33696), (16848, 31094), (17768, 29484), (18144, 28873), (19656, 26652), (19989, 26208)]