338889705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12806

約数の個数: 64

約数和(自身を含む): 705466368

約数和(自身を除く): 366576663

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 3795, 5313, 8855, 12757, 26565, 38271, 63785, 89299, 140327, 191355, 267897, 293411, 420981, 446495, 701635, 880233, 982289, 1339485, 1467055, 2053877, 2104905, 2946867, 3227521, 4401165, 4911445, 6161631, 9682563, 10269385, 14734335, 16137605, 22592647, 30808155, 48412815, 67777941, 112963235, 338889705]

約数ペア:

[(1, 338889705), (3, 112963235), (5, 67777941), (7, 48412815), (11, 30808155), (15, 22592647), (21, 16137605), (23, 14734335), (33, 10269385), (35, 9682563), (55, 6161631), (69, 4911445), (77, 4401165), (105, 3227521), (115, 2946867), (161, 2104905), (165, 2053877), (231, 1467055), (253, 1339485), (345, 982289), (385, 880233), (483, 701635), (759, 446495), (805, 420981), (1155, 293411), (1265, 267897), (1771, 191355), (2415, 140327), (3795, 89299), (5313, 63785), (8855, 38271), (12757, 26565)]