921178656

素因数分解:

$2^5\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1748

約数の個数: 120

約数和(自身を含む): 2722325760

約数和(自身を除く): 1801147104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 239, 288, 324, 432, 478, 648, 717, 864, 956, 1296, 1434, 1487, 1912, 2151, 2592, 2868, 2974, 3824, 4302, 4461, 5736, 5948, 6453, 7648, 8604, 8922, 11472, 11896, 12906, 13383, 17208, 17844, 19359, 22944, 23792, 25812, 26766, 34416, 35688, 38718, 40149, 47584, 51624, 53532, 68832, 71376, 77436, 80298, 103248, 107064, 120447, 142752, 154872, 160596, 206496, 214128, 240894, 309744, 321192, 355393, 428256, 481788, 619488, 642384, 710786, 963576, 1066179, 1284768, 1421572, 1927152, 2132358, 2843144, 3198537, 3854304, 4264716, 5686288, 6397074, 8529432, 9595611, 11372576, 12794148, 17058864, 19191222, 25588296, 28786833, 34117728, 38382444, 51176592, 57573666, 76764888, 102353184, 115147332, 153529776, 230294664, 307059552, 460589328, 921178656]

約数ペア:

[(1, 921178656), (2, 460589328), (3, 307059552), (4, 230294664), (6, 153529776), (8, 115147332), (9, 102353184), (12, 76764888), (16, 57573666), (18, 51176592), (24, 38382444), (27, 34117728), (32, 28786833), (36, 25588296), (48, 19191222), (54, 17058864), (72, 12794148), (81, 11372576), (96, 9595611), (108, 8529432), (144, 6397074), (162, 5686288), (216, 4264716), (239, 3854304), (288, 3198537), (324, 2843144), (432, 2132358), (478, 1927152), (648, 1421572), (717, 1284768), (864, 1066179), (956, 963576), (1296, 710786), (1434, 642384), (1487, 619488), (1912, 481788), (2151, 428256), (2592, 355393), (2868, 321192), (2974, 309744), (3824, 240894), (4302, 214128), (4461, 206496), (5736, 160596), (5948, 154872), (6453, 142752), (7648, 120447), (8604, 107064), (8922, 103248), (11472, 80298), (11896, 77436), (12906, 71376), (13383, 68832), (17208, 53532), (17844, 51624), (19359, 47584), (22944, 40149), (23792, 38718), (25812, 35688), (26766, 34416)]