338280636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20897}}^1$

素因数の和:20994

約数の個数: 48

約数和(自身を含む): 842607360

約数和(自身を除く): 504326724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 20897, 41794, 62691, 83588, 125382, 250764, 397043, 794086, 1191129, 1483687, 1588172, 2382258, 2967374, 4451061, 4764516, 5934748, 8902122, 17804244, 28190053, 56380106, 84570159, 112760212, 169140318, 338280636]

約数ペア:

[(1, 338280636), (2, 169140318), (3, 112760212), (4, 84570159), (6, 56380106), (12, 28190053), (19, 17804244), (38, 8902122), (57, 5934748), (71, 4764516), (76, 4451061), (114, 2967374), (142, 2382258), (213, 1588172), (228, 1483687), (284, 1191129), (426, 794086), (852, 397043), (1349, 250764), (2698, 125382), (4047, 83588), (5396, 62691), (8094, 41794), (16188, 20897)]