550768266

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 1209821184

約数和(自身を除く): 659052918

約数列:

[1, 2, 3, 6, 9, 18, 127, 197, 254, 381, 394, 591, 762, 1143, 1182, 1223, 1773, 2286, 2446, 3546, 3669, 7338, 11007, 22014, 25019, 50038, 75057, 150114, 155321, 225171, 240931, 310642, 450342, 465963, 481862, 722793, 931926, 1397889, 1445586, 2168379, 2795778, 4336758, 30598237, 61196474, 91794711, 183589422, 275384133, 550768266]

約数ペア:

[(1, 550768266), (2, 275384133), (3, 183589422), (6, 91794711), (9, 61196474), (18, 30598237), (127, 4336758), (197, 2795778), (254, 2168379), (381, 1445586), (394, 1397889), (591, 931926), (762, 722793), (1143, 481862), (1182, 465963), (1223, 450342), (1773, 310642), (2286, 240931), (2446, 225171), (3546, 155321), (3669, 150114), (7338, 75057), (11007, 50038), (22014, 25019)]