748740384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 216

約数和(自身を含む): 2623397868

約数和(自身を除く): 1874657484

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3121, 3332, 3528, 3808, 4284, 4704, 4896, 4998, 5712, 6242, 6664, 7056, 7497, 8568, 9363, 9996, 11424, 12484, 13328, 14112, 14994, 17136, 18726, 19992, 21847, 24968, 26656, 28089, 29988, 34272, 37452, 39984, 43694, 49936, 53057, 56178, 59976, 65541, 74904, 79968, 87388, 99872, 106114, 112356, 119952, 131082, 149808, 152929, 159171, 174776, 196623, 212228, 224712, 239904, 262164, 299616, 305858, 318342, 349552, 371399, 393246, 424456, 449424, 458787, 477513, 524328, 611716, 636684, 699104, 742798, 786492, 848912, 898848, 917574, 955026, 1048656, 1114197, 1223432, 1273368, 1376361, 1485596, 1572984, 1697824, 1835148, 1910052, 2097312, 2228394, 2446864, 2546736, 2599793, 2752722, 2971192, 3145968, 3342591, 3670296, 3820104, 4456788, 4893728, 5093472, 5199586, 5505444, 5942384, 6291936, 6685182, 7340592, 7640208, 7799379, 8913576, 10399172, 11010888, 11884768, 13370364, 14681184, 15280416, 15598758, 17827152, 20798344, 22021776, 23398137, 26740728, 31197516, 35654304, 41596688, 44043552, 46796274, 53481456, 62395032, 83193376, 93592548, 106962912, 124790064, 187185096, 249580128, 374370192, 748740384]

約数ペア:

[(1, 748740384), (2, 374370192), (3, 249580128), (4, 187185096), (6, 124790064), (7, 106962912), (8, 93592548), (9, 83193376), (12, 62395032), (14, 53481456), (16, 46796274), (17, 44043552), (18, 41596688), (21, 35654304), (24, 31197516), (28, 26740728), (32, 23398137), (34, 22021776), (36, 20798344), (42, 17827152), (48, 15598758), (49, 15280416), (51, 14681184), (56, 13370364), (63, 11884768), (68, 11010888), (72, 10399172), (84, 8913576), (96, 7799379), (98, 7640208), (102, 7340592), (112, 6685182), (119, 6291936), (126, 5942384), (136, 5505444), (144, 5199586), (147, 5093472), (153, 4893728), (168, 4456788), (196, 3820104), (204, 3670296), (224, 3342591), (238, 3145968), (252, 2971192), (272, 2752722), (288, 2599793), (294, 2546736), (306, 2446864), (336, 2228394), (357, 2097312), (392, 1910052), (408, 1835148), (441, 1697824), (476, 1572984), (504, 1485596), (544, 1376361), (588, 1273368), (612, 1223432), (672, 1114197), (714, 1048656), (784, 955026), (816, 917574), (833, 898848), (882, 848912), (952, 786492), (1008, 742798), (1071, 699104), (1176, 636684), (1224, 611716), (1428, 524328), (1568, 477513), (1632, 458787), (1666, 449424), (1764, 424456), (1904, 393246), (2016, 371399), (2142, 349552), (2352, 318342), (2448, 305858), (2499, 299616), (2856, 262164), (3121, 239904), (3332, 224712), (3528, 212228), (3808, 196623), (4284, 174776), (4704, 159171), (4896, 152929), (4998, 149808), (5712, 131082), (6242, 119952), (6664, 112356), (7056, 106114), (7497, 99872), (8568, 87388), (9363, 79968), (9996, 74904), (11424, 65541), (12484, 59976), (13328, 56178), (14112, 53057), (14994, 49936), (17136, 43694), (18726, 39984), (19992, 37452), (21847, 34272), (24968, 29988), (26656, 28089)]