357474474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 969995520

約数和(自身を除く): 612521046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 261, 266, 271, 342, 361, 399, 406, 522, 542, 551, 609, 722, 798, 813, 1083, 1102, 1197, 1218, 1626, 1653, 1827, 1897, 2166, 2394, 2439, 2527, 3249, 3306, 3654, 3794, 3857, 4878, 4959, 5054, 5149, 5691, 6498, 7581, 7714, 7859, 9918, 10298, 10469, 11382, 11571, 15162, 15447, 15718, 17073, 20938, 22743, 23142, 23577, 30894, 31407, 34146, 34713, 36043, 45486, 46341, 47154, 55013, 62814, 69426, 70731, 72086, 73283, 92682, 94221, 97831, 108129, 110026, 141462, 146566, 149321, 165039, 188442, 195662, 216258, 219849, 293493, 298642, 324387, 330078, 439698, 447963, 495117, 586986, 648774, 659547, 684817, 880479, 895926, 990234, 1045247, 1319094, 1343889, 1369634, 1760958, 2054451, 2090494, 2687778, 2837099, 3135741, 4108902, 5674198, 6163353, 6271482, 8511297, 9407223, 12326706, 17022594, 18814446, 19859693, 25533891, 39719386, 51067782, 59579079, 119158158, 178737237, 357474474]

約数ペア:

[(1, 357474474), (2, 178737237), (3, 119158158), (6, 59579079), (7, 51067782), (9, 39719386), (14, 25533891), (18, 19859693), (19, 18814446), (21, 17022594), (29, 12326706), (38, 9407223), (42, 8511297), (57, 6271482), (58, 6163353), (63, 5674198), (87, 4108902), (114, 3135741), (126, 2837099), (133, 2687778), (171, 2090494), (174, 2054451), (203, 1760958), (261, 1369634), (266, 1343889), (271, 1319094), (342, 1045247), (361, 990234), (399, 895926), (406, 880479), (522, 684817), (542, 659547), (551, 648774), (609, 586986), (722, 495117), (798, 447963), (813, 439698), (1083, 330078), (1102, 324387), (1197, 298642), (1218, 293493), (1626, 219849), (1653, 216258), (1827, 195662), (1897, 188442), (2166, 165039), (2394, 149321), (2439, 146566), (2527, 141462), (3249, 110026), (3306, 108129), (3654, 97831), (3794, 94221), (3857, 92682), (4878, 73283), (4959, 72086), (5054, 70731), (5149, 69426), (5691, 62814), (6498, 55013), (7581, 47154), (7714, 46341), (7859, 45486), (9918, 36043), (10298, 34713), (10469, 34146), (11382, 31407), (11571, 30894), (15162, 23577), (15447, 23142), (15718, 22743), (17073, 20938)]