315290646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 770512392

約数和(自身を除く): 455221746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 961, 1023, 1657, 1922, 2046, 2883, 3069, 3314, 4971, 5766, 6138, 8649, 9942, 10571, 14913, 17298, 18227, 21142, 29826, 31713, 36454, 51367, 54681, 63426, 95139, 102734, 109362, 154101, 164043, 190278, 308202, 328086, 462303, 565037, 924606, 1130074, 1592377, 1695111, 3184754, 3390222, 4777131, 5085333, 9554262, 10170666, 14331393, 17516147, 28662786, 35032294, 52548441, 105096882, 157645323, 315290646]

約数ペア:

[(1, 315290646), (2, 157645323), (3, 105096882), (6, 52548441), (9, 35032294), (11, 28662786), (18, 17516147), (22, 14331393), (31, 10170666), (33, 9554262), (62, 5085333), (66, 4777131), (93, 3390222), (99, 3184754), (186, 1695111), (198, 1592377), (279, 1130074), (341, 924606), (558, 565037), (682, 462303), (961, 328086), (1023, 308202), (1657, 190278), (1922, 164043), (2046, 154101), (2883, 109362), (3069, 102734), (3314, 95139), (4971, 63426), (5766, 54681), (6138, 51367), (8649, 36454), (9942, 31713), (10571, 29826), (14913, 21142), (17298, 18227)]