868032984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12881

約数の個数: 128

約数和(自身を含む): 2757242880

約数和(自身を除く): 1889209896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 12821, 16926, 22568, 25642, 33852, 38463, 51284, 67704, 76926, 89747, 102568, 153852, 166673, 179494, 269241, 307704, 333346, 358988, 397451, 500019, 538482, 666692, 717976, 794902, 1000038, 1076964, 1166711, 1192353, 1333384, 1589804, 2000076, 2153928, 2333422, 2384706, 2782157, 3179608, 3500133, 4000152, 4666844, 4769412, 5166863, 5564314, 7000266, 8346471, 9333688, 9538824, 10333726, 11128628, 14000532, 15500589, 16692942, 20667452, 22257256, 28001064, 31001178, 33385884, 36168041, 41334904, 62002356, 66771768, 72336082, 108504123, 124004712, 144672164, 217008246, 289344328, 434016492, 868032984]

約数ペア:

[(1, 868032984), (2, 434016492), (3, 289344328), (4, 217008246), (6, 144672164), (7, 124004712), (8, 108504123), (12, 72336082), (13, 66771768), (14, 62002356), (21, 41334904), (24, 36168041), (26, 33385884), (28, 31001178), (31, 28001064), (39, 22257256), (42, 20667452), (52, 16692942), (56, 15500589), (62, 14000532), (78, 11128628), (84, 10333726), (91, 9538824), (93, 9333688), (104, 8346471), (124, 7000266), (156, 5564314), (168, 5166863), (182, 4769412), (186, 4666844), (217, 4000152), (248, 3500133), (273, 3179608), (312, 2782157), (364, 2384706), (372, 2333422), (403, 2153928), (434, 2000076), (546, 1589804), (651, 1333384), (728, 1192353), (744, 1166711), (806, 1076964), (868, 1000038), (1092, 794902), (1209, 717976), (1302, 666692), (1612, 538482), (1736, 500019), (2184, 397451), (2418, 358988), (2604, 333346), (2821, 307704), (3224, 269241), (4836, 179494), (5208, 166673), (5642, 153852), (8463, 102568), (9672, 89747), (11284, 76926), (12821, 67704), (16926, 51284), (22568, 38463), (25642, 33852)]