1396193328

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{44273}}^1$

素因数の和:44363

約数の個数: 80

約数和(自身を含む): 4062582240

約数和(自身を除く): 2666388912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31536, 44273, 88546, 132819, 177092, 265638, 354184, 398457, 531276, 708368, 796914, 1062552, 1195371, 1593828, 2125104, 2390742, 3187656, 3231929, 4781484, 6375312, 6463858, 9562968, 9695787, 12927716, 19125936, 19391574, 25855432, 29087361, 38783148, 51710864, 58174722, 77566296, 87262083, 116349444, 155132592, 174524166, 232698888, 349048332, 465397776, 698096664, 1396193328]

約数ペア:

[(1, 1396193328), (2, 698096664), (3, 465397776), (4, 349048332), (6, 232698888), (8, 174524166), (9, 155132592), (12, 116349444), (16, 87262083), (18, 77566296), (24, 58174722), (27, 51710864), (36, 38783148), (48, 29087361), (54, 25855432), (72, 19391574), (73, 19125936), (108, 12927716), (144, 9695787), (146, 9562968), (216, 6463858), (219, 6375312), (292, 4781484), (432, 3231929), (438, 3187656), (584, 2390742), (657, 2125104), (876, 1593828), (1168, 1195371), (1314, 1062552), (1752, 796914), (1971, 708368), (2628, 531276), (3504, 398457), (3942, 354184), (5256, 265638), (7884, 177092), (10512, 132819), (15768, 88546), (31536, 44273)]