713756848

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 1607022144

約数和(自身を除く): 893265296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 181, 257, 274, 362, 514, 548, 724, 959, 1028, 1096, 1267, 1448, 1799, 1918, 2056, 2192, 2534, 2896, 3598, 3836, 4112, 5068, 7196, 7672, 10136, 14392, 15344, 20272, 24797, 28784, 35209, 46517, 49594, 70418, 93034, 99188, 140836, 173579, 186068, 198376, 246463, 281672, 325619, 347158, 372136, 396752, 492926, 563344, 651238, 694316, 744272, 985852, 1302476, 1388632, 1971704, 2604952, 2777264, 3943408, 5209904, 6372829, 12745658, 25491316, 44609803, 50982632, 89219606, 101965264, 178439212, 356878424, 713756848]

約数ペア:

[(1, 713756848), (2, 356878424), (4, 178439212), (7, 101965264), (8, 89219606), (14, 50982632), (16, 44609803), (28, 25491316), (56, 12745658), (112, 6372829), (137, 5209904), (181, 3943408), (257, 2777264), (274, 2604952), (362, 1971704), (514, 1388632), (548, 1302476), (724, 985852), (959, 744272), (1028, 694316), (1096, 651238), (1267, 563344), (1448, 492926), (1799, 396752), (1918, 372136), (2056, 347158), (2192, 325619), (2534, 281672), (2896, 246463), (3598, 198376), (3836, 186068), (4112, 173579), (5068, 140836), (7196, 99188), (7672, 93034), (10136, 70418), (14392, 49594), (15344, 46517), (20272, 35209), (24797, 28784)]