996979176

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{70289}}^1$

素因数の和:70498

約数の個数: 48

約数和(自身を含む): 2713896900

約数和(自身を除く): 1716917724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 70289, 140578, 210867, 281156, 421734, 562312, 632601, 843468, 1265202, 1686936, 2530404, 5060808, 13846933, 27693866, 41540799, 55387732, 83081598, 110775464, 124622397, 166163196, 249244794, 332326392, 498489588, 996979176]

約数ペア:

[(1, 996979176), (2, 498489588), (3, 332326392), (4, 249244794), (6, 166163196), (8, 124622397), (9, 110775464), (12, 83081598), (18, 55387732), (24, 41540799), (36, 27693866), (72, 13846933), (197, 5060808), (394, 2530404), (591, 1686936), (788, 1265202), (1182, 843468), (1576, 632601), (1773, 562312), (2364, 421734), (3546, 281156), (4728, 210867), (7092, 140578), (14184, 70289)]