1723218804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{22171}}^1$

素因数の和:22325

約数の個数: 72

約数和(自身を含む): 4648670208

約数和(自身を除く): 2925451404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 4318, 4572, 6477, 8636, 12954, 19431, 22171, 25908, 38862, 44342, 66513, 77724, 88684, 133026, 199539, 266052, 376907, 399078, 753814, 798156, 1130721, 1507628, 2261442, 2815717, 3392163, 4522884, 5631434, 6784326, 8447151, 11262868, 13568652, 16894302, 25341453, 33788604, 47867189, 50682906, 95734378, 101365812, 143601567, 191468756, 287203134, 430804701, 574406268, 861609402, 1723218804]

約数ペア:

[(1, 1723218804), (2, 861609402), (3, 574406268), (4, 430804701), (6, 287203134), (9, 191468756), (12, 143601567), (17, 101365812), (18, 95734378), (34, 50682906), (36, 47867189), (51, 33788604), (68, 25341453), (102, 16894302), (127, 13568652), (153, 11262868), (204, 8447151), (254, 6784326), (306, 5631434), (381, 4522884), (508, 3392163), (612, 2815717), (762, 2261442), (1143, 1507628), (1524, 1130721), (2159, 798156), (2286, 753814), (4318, 399078), (4572, 376907), (6477, 266052), (8636, 199539), (12954, 133026), (19431, 88684), (22171, 77724), (25908, 66513), (38862, 44342)]