326564186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 587412000

約数和(自身を除く): 260847814

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 73, 146, 221, 349, 377, 442, 493, 698, 754, 949, 986, 1241, 1898, 2117, 2482, 4234, 4537, 5933, 6409, 9074, 10121, 11866, 12818, 16133, 20242, 25477, 27521, 32266, 35989, 50954, 55042, 71978, 77129, 131573, 154258, 172057, 263146, 331201, 344114, 433109, 467857, 662402, 738833, 866218, 935714, 1477666, 2236741, 4473482, 5630417, 9604829, 11260834, 12560161, 19209658, 25120322, 163282093, 326564186]

約数ペア:

[(1, 326564186), (2, 163282093), (13, 25120322), (17, 19209658), (26, 12560161), (29, 11260834), (34, 9604829), (58, 5630417), (73, 4473482), (146, 2236741), (221, 1477666), (349, 935714), (377, 866218), (442, 738833), (493, 662402), (698, 467857), (754, 433109), (949, 344114), (986, 331201), (1241, 263146), (1898, 172057), (2117, 154258), (2482, 131573), (4234, 77129), (4537, 71978), (5933, 55042), (6409, 50954), (9074, 35989), (10121, 32266), (11866, 27521), (12818, 25477), (16133, 20242)]