1220375088

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197089}}^1$

素因数の和:197146

約数の個数: 60

約数和(自身を含む): 3494799880

約数和(自身を除く): 2274424792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 197089, 394178, 591267, 788356, 1182534, 1576712, 1773801, 2365068, 3153424, 3547602, 4730136, 7095204, 8474827, 9460272, 14190408, 16949654, 25424481, 28380816, 33899308, 50848962, 67798616, 76273443, 101697924, 135597232, 152546886, 203395848, 305093772, 406791696, 610187544, 1220375088]

約数ペア:

[(1, 1220375088), (2, 610187544), (3, 406791696), (4, 305093772), (6, 203395848), (8, 152546886), (9, 135597232), (12, 101697924), (16, 76273443), (18, 67798616), (24, 50848962), (36, 33899308), (43, 28380816), (48, 25424481), (72, 16949654), (86, 14190408), (129, 9460272), (144, 8474827), (172, 7095204), (258, 4730136), (344, 3547602), (387, 3153424), (516, 2365068), (688, 1773801), (774, 1576712), (1032, 1182534), (1548, 788356), (2064, 591267), (3096, 394178), (6192, 197089)]