745414656

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 168

約数和(自身を含む): 2315900880

約数和(自身を除く): 1570486224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 619, 672, 768, 784, 896, 1024, 1176, 1238, 1344, 1536, 1568, 1792, 1857, 2048, 2352, 2476, 2688, 3072, 3136, 3584, 3714, 4096, 4333, 4704, 4952, 5376, 6144, 6272, 7168, 7428, 8192, 8666, 9408, 9904, 10752, 12288, 12544, 12999, 14336, 14856, 17332, 18816, 19808, 21504, 24576, 25088, 25998, 28672, 29712, 30331, 34664, 37632, 39616, 43008, 50176, 51996, 57344, 59424, 60662, 69328, 75264, 79232, 86016, 90993, 100352, 103992, 118848, 121324, 138656, 150528, 158464, 172032, 181986, 200704, 207984, 237696, 242648, 277312, 301056, 316928, 363972, 401408, 415968, 475392, 485296, 554624, 602112, 633856, 727944, 831936, 950784, 970592, 1109248, 1204224, 1267712, 1455888, 1663872, 1901568, 1941184, 2218496, 2535424, 2911776, 3327744, 3803136, 3882368, 4436992, 5070848, 5823552, 6655488, 7606272, 7764736, 8873984, 11647104, 13310976, 15212544, 15529472, 17747968, 23294208, 26621952, 31058944, 35495936, 46588416, 53243904, 62117888, 93176832, 106487808, 124235776, 186353664, 248471552, 372707328, 745414656]

約数ペア:

[(1, 745414656), (2, 372707328), (3, 248471552), (4, 186353664), (6, 124235776), (7, 106487808), (8, 93176832), (12, 62117888), (14, 53243904), (16, 46588416), (21, 35495936), (24, 31058944), (28, 26621952), (32, 23294208), (42, 17747968), (48, 15529472), (49, 15212544), (56, 13310976), (64, 11647104), (84, 8873984), (96, 7764736), (98, 7606272), (112, 6655488), (128, 5823552), (147, 5070848), (168, 4436992), (192, 3882368), (196, 3803136), (224, 3327744), (256, 2911776), (294, 2535424), (336, 2218496), (384, 1941184), (392, 1901568), (448, 1663872), (512, 1455888), (588, 1267712), (619, 1204224), (672, 1109248), (768, 970592), (784, 950784), (896, 831936), (1024, 727944), (1176, 633856), (1238, 602112), (1344, 554624), (1536, 485296), (1568, 475392), (1792, 415968), (1857, 401408), (2048, 363972), (2352, 316928), (2476, 301056), (2688, 277312), (3072, 242648), (3136, 237696), (3584, 207984), (3714, 200704), (4096, 181986), (4333, 172032), (4704, 158464), (4952, 150528), (5376, 138656), (6144, 121324), (6272, 118848), (7168, 103992), (7428, 100352), (8192, 90993), (8666, 86016), (9408, 79232), (9904, 75264), (10752, 69328), (12288, 60662), (12544, 59424), (12999, 57344), (14336, 51996), (14856, 50176), (17332, 43008), (18816, 39616), (19808, 37632), (21504, 34664), (24576, 30331), (25088, 29712), (25998, 28672)]