861362376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1439}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 2511648000

約数和(自身を除く): 1650285624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 509, 588, 1018, 1176, 1439, 1527, 2036, 2878, 3054, 3563, 4072, 4317, 5756, 6108, 7126, 8634, 10073, 10689, 11512, 12216, 14252, 17268, 20146, 21378, 24941, 28504, 30219, 34536, 40292, 42756, 49882, 60438, 70511, 74823, 80584, 85512, 99764, 120876, 141022, 149646, 199528, 211533, 241752, 282044, 299292, 423066, 564088, 598584, 732451, 846132, 1464902, 1692264, 2197353, 2929804, 4394706, 5127157, 5859608, 8789412, 10254314, 15381471, 17578824, 20508628, 30762942, 35890099, 41017256, 61525884, 71780198, 107670297, 123051768, 143560396, 215340594, 287120792, 430681188, 861362376]

約数ペア:

[(1, 861362376), (2, 430681188), (3, 287120792), (4, 215340594), (6, 143560396), (7, 123051768), (8, 107670297), (12, 71780198), (14, 61525884), (21, 41017256), (24, 35890099), (28, 30762942), (42, 20508628), (49, 17578824), (56, 15381471), (84, 10254314), (98, 8789412), (147, 5859608), (168, 5127157), (196, 4394706), (294, 2929804), (392, 2197353), (509, 1692264), (588, 1464902), (1018, 846132), (1176, 732451), (1439, 598584), (1527, 564088), (2036, 423066), (2878, 299292), (3054, 282044), (3563, 241752), (4072, 211533), (4317, 199528), (5756, 149646), (6108, 141022), (7126, 120876), (8634, 99764), (10073, 85512), (10689, 80584), (11512, 74823), (12216, 70511), (14252, 60438), (17268, 49882), (20146, 42756), (21378, 40292), (24941, 34536), (28504, 30219)]