2160994764

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 5228375040

約数和(自身を除く): 3067380276

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 719, 876, 1438, 2157, 2876, 3431, 4314, 5329, 6862, 8628, 10293, 10658, 13724, 15987, 20586, 21316, 31974, 33793, 41172, 52487, 63948, 67586, 101379, 104974, 135172, 157461, 202758, 209948, 250463, 314922, 405516, 500926, 629844, 751389, 1001852, 1502778, 2466889, 3005556, 3831551, 4933778, 7400667, 7663102, 9867556, 11494653, 14801334, 15326204, 22989306, 29602668, 45978612, 180082897, 360165794, 540248691, 720331588, 1080497382, 2160994764]

約数ペア:

[(1, 2160994764), (2, 1080497382), (3, 720331588), (4, 540248691), (6, 360165794), (12, 180082897), (47, 45978612), (73, 29602668), (94, 22989306), (141, 15326204), (146, 14801334), (188, 11494653), (219, 9867556), (282, 7663102), (292, 7400667), (438, 4933778), (564, 3831551), (719, 3005556), (876, 2466889), (1438, 1502778), (2157, 1001852), (2876, 751389), (3431, 629844), (4314, 500926), (5329, 405516), (6862, 314922), (8628, 250463), (10293, 209948), (10658, 202758), (13724, 157461), (15987, 135172), (20586, 104974), (21316, 101379), (31974, 67586), (33793, 63948), (41172, 52487)]