340426394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{7649}}^1$

素因数の和:7703

約数の個数: 48

約数和(自身を含む): 676382400

約数和(自身を除く): 335956006

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6358, 7649, 15298, 22253, 44506, 53543, 84139, 107086, 130033, 168278, 260066, 588973, 910231, 1177946, 1430363, 1820462, 2210561, 2860726, 4421122, 10012541, 15473927, 20025082, 24316171, 30947854, 48632342, 170213197, 340426394]

約数ペア:

[(1, 340426394), (2, 170213197), (7, 48632342), (11, 30947854), (14, 24316171), (17, 20025082), (22, 15473927), (34, 10012541), (77, 4421122), (119, 2860726), (154, 2210561), (187, 1820462), (238, 1430363), (289, 1177946), (374, 910231), (578, 588973), (1309, 260066), (2023, 168278), (2618, 130033), (3179, 107086), (4046, 84139), (6358, 53543), (7649, 44506), (15298, 22253)]