339896704

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 814694400

約数和(自身を除く): 474797696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 103, 112, 116, 127, 128, 203, 206, 224, 232, 254, 406, 412, 448, 464, 508, 721, 812, 824, 889, 896, 928, 1016, 1442, 1624, 1648, 1778, 1856, 2032, 2884, 2987, 3248, 3296, 3556, 3683, 3712, 4064, 5768, 5974, 6496, 6592, 7112, 7366, 8128, 11536, 11948, 12992, 13081, 13184, 14224, 14732, 16256, 20909, 23072, 23896, 25781, 25984, 26162, 28448, 29464, 41818, 46144, 47792, 51562, 52324, 56896, 58928, 83636, 91567, 92288, 95584, 103124, 104648, 113792, 117856, 167272, 183134, 191168, 206248, 209296, 235712, 334544, 366268, 379349, 382336, 412496, 418592, 471424, 669088, 732536, 758698, 824992, 837184, 1338176, 1465072, 1517396, 1649984, 1674368, 2655443, 2676352, 2930144, 3034792, 3299968, 5310886, 5860288, 6069584, 10621772, 11720576, 12139168, 21243544, 24278336, 42487088, 48556672, 84974176, 169948352, 339896704]

約数ペア:

[(1, 339896704), (2, 169948352), (4, 84974176), (7, 48556672), (8, 42487088), (14, 24278336), (16, 21243544), (28, 12139168), (29, 11720576), (32, 10621772), (56, 6069584), (58, 5860288), (64, 5310886), (103, 3299968), (112, 3034792), (116, 2930144), (127, 2676352), (128, 2655443), (203, 1674368), (206, 1649984), (224, 1517396), (232, 1465072), (254, 1338176), (406, 837184), (412, 824992), (448, 758698), (464, 732536), (508, 669088), (721, 471424), (812, 418592), (824, 412496), (889, 382336), (896, 379349), (928, 366268), (1016, 334544), (1442, 235712), (1624, 209296), (1648, 206248), (1778, 191168), (1856, 183134), (2032, 167272), (2884, 117856), (2987, 113792), (3248, 104648), (3296, 103124), (3556, 95584), (3683, 92288), (3712, 91567), (4064, 83636), (5768, 58928), (5974, 56896), (6496, 52324), (6592, 51562), (7112, 47792), (7366, 46144), (8128, 41818), (11536, 29464), (11948, 28448), (12992, 26162), (13081, 25984), (13184, 25781), (14224, 23896), (14732, 23072), (16256, 20909)]