474151216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22639}}^1$

素因数の和:22682

約数の個数: 80

約数和(自身を含む): 1212779520

約数和(自身を除く): 738628304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 22639, 45278, 90556, 158473, 181112, 249029, 316946, 362224, 384863, 498058, 633892, 769726, 996116, 1267784, 1539452, 1743203, 1992232, 2535568, 2694041, 3078904, 3486406, 3984464, 4233493, 5388082, 6157808, 6972812, 8466986, 10776164, 13945624, 16933972, 21552328, 27891248, 29634451, 33867944, 43104656, 59268902, 67735888, 118537804, 237075608, 474151216]

約数ペア:

[(1, 474151216), (2, 237075608), (4, 118537804), (7, 67735888), (8, 59268902), (11, 43104656), (14, 33867944), (16, 29634451), (17, 27891248), (22, 21552328), (28, 16933972), (34, 13945624), (44, 10776164), (56, 8466986), (68, 6972812), (77, 6157808), (88, 5388082), (112, 4233493), (119, 3984464), (136, 3486406), (154, 3078904), (176, 2694041), (187, 2535568), (238, 1992232), (272, 1743203), (308, 1539452), (374, 1267784), (476, 996116), (616, 769726), (748, 633892), (952, 498058), (1232, 384863), (1309, 362224), (1496, 316946), (1904, 249029), (2618, 181112), (2992, 158473), (5236, 90556), (10472, 45278), (20944, 22639)]