388545472

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3001}}^1$

素因数の和:3054

約数の個数: 84

約数和(自身を含む): 936359824

約数和(自身を除く): 547814352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 952, 1088, 1156, 1904, 2023, 2312, 3001, 3808, 4046, 4624, 6002, 7616, 8092, 9248, 12004, 16184, 18496, 21007, 24008, 32368, 42014, 48016, 51017, 64736, 84028, 96032, 102034, 129472, 168056, 192064, 204068, 336112, 357119, 408136, 672224, 714238, 816272, 867289, 1344448, 1428476, 1632544, 1734578, 2856952, 3265088, 3469156, 5713904, 6071023, 6938312, 11427808, 12142046, 13876624, 22855616, 24284092, 27753248, 48568184, 55506496, 97136368, 194272736, 388545472]

約数ペア:

[(1, 388545472), (2, 194272736), (4, 97136368), (7, 55506496), (8, 48568184), (14, 27753248), (16, 24284092), (17, 22855616), (28, 13876624), (32, 12142046), (34, 11427808), (56, 6938312), (64, 6071023), (68, 5713904), (112, 3469156), (119, 3265088), (136, 2856952), (224, 1734578), (238, 1632544), (272, 1428476), (289, 1344448), (448, 867289), (476, 816272), (544, 714238), (578, 672224), (952, 408136), (1088, 357119), (1156, 336112), (1904, 204068), (2023, 192064), (2312, 168056), (3001, 129472), (3808, 102034), (4046, 96032), (4624, 84028), (6002, 64736), (7616, 51017), (8092, 48016), (9248, 42014), (12004, 32368), (16184, 24008), (18496, 21007)]