421994496

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 224

約数和(自身を含む): 1409200128

約数和(自身を除く): 987205632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 223, 224, 231, 256, 264, 308, 336, 352, 384, 446, 448, 462, 512, 528, 616, 669, 672, 704, 768, 892, 896, 924, 1024, 1056, 1232, 1338, 1344, 1408, 1536, 1561, 1784, 1792, 1848, 2048, 2112, 2453, 2464, 2676, 2688, 2816, 3072, 3122, 3568, 3584, 3696, 4096, 4224, 4683, 4906, 4928, 5352, 5376, 5632, 6144, 6244, 7136, 7168, 7359, 7392, 8192, 8448, 9366, 9812, 9856, 10704, 10752, 11264, 12288, 12488, 14272, 14336, 14718, 14784, 16896, 17171, 18732, 19624, 19712, 21408, 21504, 22528, 24576, 24976, 28544, 28672, 29436, 29568, 33792, 34342, 37464, 39248, 39424, 42816, 43008, 45056, 49952, 51513, 57088, 57344, 58872, 59136, 67584, 68684, 74928, 78496, 78848, 85632, 86016, 90112, 99904, 103026, 114176, 117744, 118272, 135168, 137368, 149856, 156992, 157696, 171264, 172032, 199808, 206052, 228352, 235488, 236544, 270336, 274736, 299712, 313984, 315392, 342528, 399616, 412104, 456704, 470976, 473088, 549472, 599424, 627968, 630784, 685056, 799232, 824208, 913408, 941952, 946176, 1098944, 1198848, 1255936, 1370112, 1598464, 1648416, 1826816, 1883904, 1892352, 2197888, 2397696, 2511872, 2740224, 3196928, 3296832, 3767808, 4395776, 4795392, 5023744, 5480448, 6393856, 6593664, 7535616, 8791552, 9590784, 10047488, 12787712, 13187328, 15071232, 17583104, 19181568, 20094976, 26374656, 30142464, 35166208, 38363136, 52749312, 60284928, 70332416, 105498624, 140664832, 210997248, 421994496]

約数ペア:

[(1, 421994496), (2, 210997248), (3, 140664832), (4, 105498624), (6, 70332416), (7, 60284928), (8, 52749312), (11, 38363136), (12, 35166208), (14, 30142464), (16, 26374656), (21, 20094976), (22, 19181568), (24, 17583104), (28, 15071232), (32, 13187328), (33, 12787712), (42, 10047488), (44, 9590784), (48, 8791552), (56, 7535616), (64, 6593664), (66, 6393856), (77, 5480448), (84, 5023744), (88, 4795392), (96, 4395776), (112, 3767808), (128, 3296832), (132, 3196928), (154, 2740224), (168, 2511872), (176, 2397696), (192, 2197888), (223, 1892352), (224, 1883904), (231, 1826816), (256, 1648416), (264, 1598464), (308, 1370112), (336, 1255936), (352, 1198848), (384, 1098944), (446, 946176), (448, 941952), (462, 913408), (512, 824208), (528, 799232), (616, 685056), (669, 630784), (672, 627968), (704, 599424), (768, 549472), (892, 473088), (896, 470976), (924, 456704), (1024, 412104), (1056, 399616), (1232, 342528), (1338, 315392), (1344, 313984), (1408, 299712), (1536, 274736), (1561, 270336), (1784, 236544), (1792, 235488), (1848, 228352), (2048, 206052), (2112, 199808), (2453, 172032), (2464, 171264), (2676, 157696), (2688, 156992), (2816, 149856), (3072, 137368), (3122, 135168), (3568, 118272), (3584, 117744), (3696, 114176), (4096, 103026), (4224, 99904), (4683, 90112), (4906, 86016), (4928, 85632), (5352, 78848), (5376, 78496), (5632, 74928), (6144, 68684), (6244, 67584), (7136, 59136), (7168, 58872), (7359, 57344), (7392, 57088), (8192, 51513), (8448, 49952), (9366, 45056), (9812, 43008), (9856, 42816), (10704, 39424), (10752, 39248), (11264, 37464), (12288, 34342), (12488, 33792), (14272, 29568), (14336, 29436), (14718, 28672), (14784, 28544), (16896, 24976), (17171, 24576), (18732, 22528), (19624, 21504), (19712, 21408)]