338274540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16631}}^1$

素因数の和:16759

約数の個数: 72

約数和(自身を含む): 1035242208

約数和(自身を除く): 696967668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 16631, 20340, 33262, 49893, 66524, 83155, 99786, 149679, 166310, 199572, 249465, 299358, 332620, 498930, 598716, 748395, 997860, 1496790, 1879303, 2993580, 3758606, 5637909, 7517212, 9396515, 11275818, 16913727, 18793030, 22551636, 28189545, 33827454, 37586060, 56379090, 67654908, 84568635, 112758180, 169137270, 338274540]

約数ペア:

[(1, 338274540), (2, 169137270), (3, 112758180), (4, 84568635), (5, 67654908), (6, 56379090), (9, 37586060), (10, 33827454), (12, 28189545), (15, 22551636), (18, 18793030), (20, 16913727), (30, 11275818), (36, 9396515), (45, 7517212), (60, 5637909), (90, 3758606), (113, 2993580), (180, 1879303), (226, 1496790), (339, 997860), (452, 748395), (565, 598716), (678, 498930), (1017, 332620), (1130, 299358), (1356, 249465), (1695, 199572), (2034, 166310), (2260, 149679), (3390, 99786), (4068, 83155), (5085, 66524), (6780, 49893), (10170, 33262), (16631, 20340)]