1651968

素因数分解:

$2^8\times 3^3\times {\mathrm{239}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 4905600

約数和(自身を除く): 3253632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 239, 256, 288, 384, 432, 478, 576, 717, 768, 864, 956, 1152, 1434, 1728, 1912, 2151, 2304, 2868, 3456, 3824, 4302, 5736, 6453, 6912, 7648, 8604, 11472, 12906, 15296, 17208, 22944, 25812, 30592, 34416, 45888, 51624, 61184, 68832, 91776, 103248, 137664, 183552, 206496, 275328, 412992, 550656, 825984, 1651968]

約数ペア:

[(1, 1651968), (2, 825984), (3, 550656), (4, 412992), (6, 275328), (8, 206496), (9, 183552), (12, 137664), (16, 103248), (18, 91776), (24, 68832), (27, 61184), (32, 51624), (36, 45888), (48, 34416), (54, 30592), (64, 25812), (72, 22944), (96, 17208), (108, 15296), (128, 12906), (144, 11472), (192, 8604), (216, 7648), (239, 6912), (256, 6453), (288, 5736), (384, 4302), (432, 3824), (478, 3456), (576, 2868), (717, 2304), (768, 2151), (864, 1912), (956, 1728), (1152, 1434)]