565528348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 1261274112

約数和(自身を除く): 695745764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 781, 847, 994, 1562, 1694, 1988, 2351, 3124, 3388, 4702, 5467, 8591, 9404, 10934, 16457, 17182, 21868, 25861, 32914, 34364, 51722, 60137, 65828, 103444, 120274, 166921, 181027, 240548, 284471, 333842, 362054, 568942, 667684, 724108, 1137884, 1168447, 1836131, 1991297, 2336894, 3672262, 3982594, 4673788, 7344524, 7965188, 12852917, 20197441, 25705834, 40394882, 51411668, 80789764, 141382087, 282764174, 565528348]

約数ペア:

[(1, 565528348), (2, 282764174), (4, 141382087), (7, 80789764), (11, 51411668), (14, 40394882), (22, 25705834), (28, 20197441), (44, 12852917), (71, 7965188), (77, 7344524), (121, 4673788), (142, 3982594), (154, 3672262), (242, 2336894), (284, 1991297), (308, 1836131), (484, 1168447), (497, 1137884), (781, 724108), (847, 667684), (994, 568942), (1562, 362054), (1694, 333842), (1988, 284471), (2351, 240548), (3124, 181027), (3388, 166921), (4702, 120274), (5467, 103444), (8591, 65828), (9404, 60137), (10934, 51722), (16457, 34364), (17182, 32914), (21868, 25861)]