745717008

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1316

約数の個数: 80

約数和(自身を含む): 1978127360

約数和(自身を除く): 1232410352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 439, 516, 688, 823, 878, 1032, 1317, 1646, 1756, 2064, 2469, 2634, 3292, 3512, 4938, 5268, 6584, 7024, 9876, 10536, 13168, 18877, 19752, 21072, 35389, 37754, 39504, 56631, 70778, 75508, 106167, 113262, 141556, 151016, 212334, 226524, 283112, 302032, 361297, 424668, 453048, 566224, 722594, 849336, 906096, 1083891, 1445188, 1698672, 2167782, 2890376, 4335564, 5780752, 8671128, 15535771, 17342256, 31071542, 46607313, 62143084, 93214626, 124286168, 186429252, 248572336, 372858504, 745717008]

約数ペア:

[(1, 745717008), (2, 372858504), (3, 248572336), (4, 186429252), (6, 124286168), (8, 93214626), (12, 62143084), (16, 46607313), (24, 31071542), (43, 17342256), (48, 15535771), (86, 8671128), (129, 5780752), (172, 4335564), (258, 2890376), (344, 2167782), (439, 1698672), (516, 1445188), (688, 1083891), (823, 906096), (878, 849336), (1032, 722594), (1317, 566224), (1646, 453048), (1756, 424668), (2064, 361297), (2469, 302032), (2634, 283112), (3292, 226524), (3512, 212334), (4938, 151016), (5268, 141556), (6584, 113262), (7024, 106167), (9876, 75508), (10536, 70778), (13168, 56631), (18877, 39504), (19752, 37754), (21072, 35389)]