1982345616

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{68489}}^1$

素因数の和:68573

約数の個数: 80

約数和(自身を含む): 5775076800

約数和(自身を除く): 3792731184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 68489, 136978, 205467, 273956, 410934, 547912, 616401, 821868, 1095824, 1232802, 1643736, 1849203, 2465604, 3287472, 3698406, 4588763, 4931208, 7396812, 9177526, 9862416, 13766289, 14793624, 18355052, 27532578, 29587248, 36710104, 41298867, 55065156, 73420208, 82597734, 110130312, 123896601, 165195468, 220260624, 247793202, 330390936, 495586404, 660781872, 991172808, 1982345616]

約数ペア:

[(1, 1982345616), (2, 991172808), (3, 660781872), (4, 495586404), (6, 330390936), (8, 247793202), (9, 220260624), (12, 165195468), (16, 123896601), (18, 110130312), (24, 82597734), (27, 73420208), (36, 55065156), (48, 41298867), (54, 36710104), (67, 29587248), (72, 27532578), (108, 18355052), (134, 14793624), (144, 13766289), (201, 9862416), (216, 9177526), (268, 7396812), (402, 4931208), (432, 4588763), (536, 3698406), (603, 3287472), (804, 2465604), (1072, 1849203), (1206, 1643736), (1608, 1232802), (1809, 1095824), (2412, 821868), (3216, 616401), (3618, 547912), (4824, 410934), (7236, 273956), (9648, 205467), (14472, 136978), (28944, 68489)]