7498123136

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 17414092800

約数和(自身を除く): 9915969664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 113, 128, 206, 224, 226, 412, 448, 452, 719, 721, 791, 824, 896, 904, 1438, 1442, 1582, 1648, 1808, 2876, 2884, 3164, 3296, 3616, 5033, 5752, 5768, 6328, 6592, 7232, 10066, 11504, 11536, 11639, 12656, 13184, 14464, 20132, 23008, 23072, 23278, 25312, 40264, 46016, 46144, 46556, 50624, 74057, 80528, 81247, 81473, 92032, 92288, 93112, 101248, 148114, 161056, 162494, 162946, 186224, 296228, 322112, 324988, 325892, 372448, 518399, 568729, 592456, 644224, 649976, 651784, 744896, 1036798, 1137458, 1184912, 1299952, 1303568, 1489792, 2073596, 2274916, 2369824, 2599904, 2607136, 4147192, 4549832, 4739648, 5199808, 5214272, 8294384, 8368441, 9099664, 9479296, 10399616, 10428544, 16588768, 16736882, 18199328, 33177536, 33473764, 36398656, 58579087, 66355072, 66947528, 72797312, 117158174, 133895056, 234316348, 267790112, 468632696, 535580224, 937265392, 1071160448, 1874530784, 3749061568, 7498123136]

約数ペア:

[(1, 7498123136), (2, 3749061568), (4, 1874530784), (7, 1071160448), (8, 937265392), (14, 535580224), (16, 468632696), (28, 267790112), (32, 234316348), (56, 133895056), (64, 117158174), (103, 72797312), (112, 66947528), (113, 66355072), (128, 58579087), (206, 36398656), (224, 33473764), (226, 33177536), (412, 18199328), (448, 16736882), (452, 16588768), (719, 10428544), (721, 10399616), (791, 9479296), (824, 9099664), (896, 8368441), (904, 8294384), (1438, 5214272), (1442, 5199808), (1582, 4739648), (1648, 4549832), (1808, 4147192), (2876, 2607136), (2884, 2599904), (3164, 2369824), (3296, 2274916), (3616, 2073596), (5033, 1489792), (5752, 1303568), (5768, 1299952), (6328, 1184912), (6592, 1137458), (7232, 1036798), (10066, 744896), (11504, 651784), (11536, 649976), (11639, 644224), (12656, 592456), (13184, 568729), (14464, 518399), (20132, 372448), (23008, 325892), (23072, 324988), (23278, 322112), (25312, 296228), (40264, 186224), (46016, 162946), (46144, 162494), (46556, 161056), (50624, 148114), (74057, 101248), (80528, 93112), (81247, 92288), (81473, 92032)]