688260832

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 1632863232

約数和(自身を除く): 944602400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 322, 368, 412, 644, 721, 736, 824, 1288, 1297, 1442, 1648, 2369, 2576, 2594, 2884, 3296, 4738, 5152, 5188, 5768, 9079, 9476, 10376, 11536, 16583, 18158, 18952, 20752, 23072, 29831, 33166, 36316, 37904, 41504, 59662, 66332, 72632, 75808, 119324, 132664, 133591, 145264, 208817, 238648, 265328, 267182, 290528, 417634, 477296, 530656, 534364, 835268, 935137, 954592, 1068728, 1670536, 1870274, 2137456, 3072593, 3341072, 3740548, 4274912, 6145186, 6682144, 7481096, 12290372, 14962192, 21508151, 24580744, 29924384, 43016302, 49161488, 86032604, 98322976, 172065208, 344130416, 688260832]

約数ペア:

[(1, 688260832), (2, 344130416), (4, 172065208), (7, 98322976), (8, 86032604), (14, 49161488), (16, 43016302), (23, 29924384), (28, 24580744), (32, 21508151), (46, 14962192), (56, 12290372), (92, 7481096), (103, 6682144), (112, 6145186), (161, 4274912), (184, 3740548), (206, 3341072), (224, 3072593), (322, 2137456), (368, 1870274), (412, 1670536), (644, 1068728), (721, 954592), (736, 935137), (824, 835268), (1288, 534364), (1297, 530656), (1442, 477296), (1648, 417634), (2369, 290528), (2576, 267182), (2594, 265328), (2884, 238648), (3296, 208817), (4738, 145264), (5152, 133591), (5188, 132664), (5768, 119324), (9079, 75808), (9476, 72632), (10376, 66332), (11536, 59662), (16583, 41504), (18158, 37904), (18952, 36316), (20752, 33166), (23072, 29831)]