1791537216

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1217

約数の個数: 168

約数和(自身を含む): 5548432896

約数和(自身を除く): 3756895680

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, 147, 168, 191, 192, 196, 224, 294, 336, 382, 392, 448, 573, 588, 672, 764, 784, 997, 1146, 1176, 1337, 1344, 1528, 1568, 1994, 2292, 2352, 2674, 2991, 3056, 3136, 3988, 4011, 4584, 4704, 5348, 5982, 6112, 6979, 7976, 8022, 9168, 9359, 9408, 10696, 11964, 12224, 13958, 15952, 16044, 18336, 18718, 20937, 21392, 23928, 27916, 28077, 31904, 32088, 36672, 37436, 41874, 42784, 47856, 48853, 55832, 56154, 63808, 64176, 74872, 83748, 85568, 95712, 97706, 111664, 112308, 128352, 146559, 149744, 167496, 190427, 191424, 195412, 223328, 224616, 256704, 293118, 299488, 334992, 380854, 390824, 446656, 449232, 571281, 586236, 598976, 669984, 761708, 781648, 898464, 1142562, 1172472, 1332989, 1339968, 1523416, 1563296, 1796928, 2285124, 2344944, 2665978, 3046832, 3126592, 3998967, 4570248, 4689888, 5331956, 6093664, 7997934, 9140496, 9330923, 9379776, 10663912, 12187328, 15995868, 18280992, 18661846, 21327824, 27992769, 31991736, 36561984, 37323692, 42655648, 55985538, 63983472, 74647384, 85311296, 111971076, 127966944, 149294768, 223942152, 255933888, 298589536, 447884304, 597179072, 895768608, 1791537216]

約数ペア:

[(1, 1791537216), (2, 895768608), (3, 597179072), (4, 447884304), (6, 298589536), (7, 255933888), (8, 223942152), (12, 149294768), (14, 127966944), (16, 111971076), (21, 85311296), (24, 74647384), (28, 63983472), (32, 55985538), (42, 42655648), (48, 37323692), (49, 36561984), (56, 31991736), (64, 27992769), (84, 21327824), (96, 18661846), (98, 18280992), (112, 15995868), (147, 12187328), (168, 10663912), (191, 9379776), (192, 9330923), (196, 9140496), (224, 7997934), (294, 6093664), (336, 5331956), (382, 4689888), (392, 4570248), (448, 3998967), (573, 3126592), (588, 3046832), (672, 2665978), (764, 2344944), (784, 2285124), (997, 1796928), (1146, 1563296), (1176, 1523416), (1337, 1339968), (1344, 1332989), (1528, 1172472), (1568, 1142562), (1994, 898464), (2292, 781648), (2352, 761708), (2674, 669984), (2991, 598976), (3056, 586236), (3136, 571281), (3988, 449232), (4011, 446656), (4584, 390824), (4704, 380854), (5348, 334992), (5982, 299488), (6112, 293118), (6979, 256704), (7976, 224616), (8022, 223328), (9168, 195412), (9359, 191424), (9408, 190427), (10696, 167496), (11964, 149744), (12224, 146559), (13958, 128352), (15952, 112308), (16044, 111664), (18336, 97706), (18718, 95712), (20937, 85568), (21392, 83748), (23928, 74872), (27916, 64176), (28077, 63808), (31904, 56154), (32088, 55832), (36672, 48853), (37436, 47856), (41874, 42784)]