1556740224

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5523

約数の個数: 192

約数和(自身を含む): 5079110400

約数和(自身を除く): 3522370176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2432, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 4992, 5471, 5472, 5928, 7296, 7488, 7904, 8892, 10942, 10944, 11856, 14976, 15808, 16413, 17784, 21884, 21888, 23712, 31616, 32826, 35568, 43768, 47424, 49239, 65652, 71123, 71136, 87536, 94848, 98478, 103949, 131304, 142246, 142272, 175072, 196956, 207898, 213369, 262608, 284492, 284544, 311847, 350144, 393912, 415796, 426738, 525216, 568984, 623694, 640107, 700288, 787824, 831592, 853476, 935541, 1050432, 1137968, 1247388, 1280214, 1351337, 1575648, 1663184, 1706952, 1871082, 2100864, 2275936, 2494776, 2560428, 2702674, 3151296, 3326368, 3413904, 3742164, 4054011, 4551872, 4989552, 5120856, 5405348, 6302592, 6652736, 6827808, 7484328, 8108022, 9103744, 9979104, 10241712, 10810696, 12162033, 13305472, 13655616, 14968656, 16216044, 19958208, 20483424, 21621392, 24324066, 27311232, 29937312, 32432088, 39916416, 40966848, 43242784, 48648132, 59874624, 64864176, 81933696, 86485568, 97296264, 119749248, 129728352, 172971136, 194592528, 259456704, 389185056, 518913408, 778370112, 1556740224]

約数ペア:

[(1, 1556740224), (2, 778370112), (3, 518913408), (4, 389185056), (6, 259456704), (8, 194592528), (9, 172971136), (12, 129728352), (13, 119749248), (16, 97296264), (18, 86485568), (19, 81933696), (24, 64864176), (26, 59874624), (32, 48648132), (36, 43242784), (38, 40966848), (39, 39916416), (48, 32432088), (52, 29937312), (57, 27311232), (64, 24324066), (72, 21621392), (76, 20483424), (78, 19958208), (96, 16216044), (104, 14968656), (114, 13655616), (117, 13305472), (128, 12162033), (144, 10810696), (152, 10241712), (156, 9979104), (171, 9103744), (192, 8108022), (208, 7484328), (228, 6827808), (234, 6652736), (247, 6302592), (288, 5405348), (304, 5120856), (312, 4989552), (342, 4551872), (384, 4054011), (416, 3742164), (456, 3413904), (468, 3326368), (494, 3151296), (576, 2702674), (608, 2560428), (624, 2494776), (684, 2275936), (741, 2100864), (832, 1871082), (912, 1706952), (936, 1663184), (988, 1575648), (1152, 1351337), (1216, 1280214), (1248, 1247388), (1368, 1137968), (1482, 1050432), (1664, 935541), (1824, 853476), (1872, 831592), (1976, 787824), (2223, 700288), (2432, 640107), (2496, 623694), (2736, 568984), (2964, 525216), (3648, 426738), (3744, 415796), (3952, 393912), (4446, 350144), (4992, 311847), (5471, 284544), (5472, 284492), (5928, 262608), (7296, 213369), (7488, 207898), (7904, 196956), (8892, 175072), (10942, 142272), (10944, 142246), (11856, 131304), (14976, 103949), (15808, 98478), (16413, 94848), (17784, 87536), (21884, 71136), (21888, 71123), (23712, 65652), (31616, 49239), (32826, 47424), (35568, 43768)]