713200384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 108

約数和(自身を含む): 1591278528

約数和(自身を除く): 878078144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 223, 248, 256, 403, 416, 446, 496, 806, 832, 892, 961, 992, 1612, 1664, 1784, 1922, 1984, 2899, 3224, 3328, 3568, 3844, 3968, 5798, 6448, 6913, 7136, 7688, 7936, 11596, 12493, 12896, 13826, 14272, 15376, 23192, 24986, 25792, 27652, 28544, 30752, 46384, 49972, 51584, 55304, 57088, 61504, 89869, 92768, 99944, 103168, 110608, 123008, 179738, 185536, 199888, 214303, 221216, 246016, 359476, 371072, 399776, 428606, 442432, 718952, 742144, 799552, 857212, 884864, 1437904, 1599104, 1714424, 1769728, 2785939, 2875808, 3198208, 3428848, 5571878, 5751616, 6857696, 11143756, 11503232, 13715392, 22287512, 23006464, 27430784, 44575024, 54861568, 89150048, 178300096, 356600192, 713200384]

約数ペア:

[(1, 713200384), (2, 356600192), (4, 178300096), (8, 89150048), (13, 54861568), (16, 44575024), (26, 27430784), (31, 23006464), (32, 22287512), (52, 13715392), (62, 11503232), (64, 11143756), (104, 6857696), (124, 5751616), (128, 5571878), (208, 3428848), (223, 3198208), (248, 2875808), (256, 2785939), (403, 1769728), (416, 1714424), (446, 1599104), (496, 1437904), (806, 884864), (832, 857212), (892, 799552), (961, 742144), (992, 718952), (1612, 442432), (1664, 428606), (1784, 399776), (1922, 371072), (1984, 359476), (2899, 246016), (3224, 221216), (3328, 214303), (3568, 199888), (3844, 185536), (3968, 179738), (5798, 123008), (6448, 110608), (6913, 103168), (7136, 99944), (7688, 92768), (7936, 89869), (11596, 61504), (12493, 57088), (12896, 55304), (13826, 51584), (14272, 49972), (15376, 46384), (23192, 30752), (24986, 28544), (25792, 27652)]