233234638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 451842048

約数和(自身を除く): 218607410

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 67, 91, 134, 182, 217, 403, 434, 469, 617, 806, 871, 938, 1234, 1742, 2077, 2821, 4154, 4319, 5642, 6097, 8021, 8638, 12194, 14539, 16042, 19127, 27001, 29078, 38254, 41339, 54002, 56147, 82678, 112294, 133889, 189007, 248651, 267778, 289373, 378014, 497302, 537407, 578746, 1074814, 1281509, 1740557, 2563018, 3481114, 3761849, 7523698, 8970563, 16659617, 17941126, 33319234, 116617319, 233234638]

約数ペア:

[(1, 233234638), (2, 116617319), (7, 33319234), (13, 17941126), (14, 16659617), (26, 8970563), (31, 7523698), (62, 3761849), (67, 3481114), (91, 2563018), (134, 1740557), (182, 1281509), (217, 1074814), (403, 578746), (434, 537407), (469, 497302), (617, 378014), (806, 289373), (871, 267778), (938, 248651), (1234, 189007), (1742, 133889), (2077, 112294), (2821, 82678), (4154, 56147), (4319, 54002), (5642, 41339), (6097, 38254), (8021, 29078), (8638, 27001), (12194, 19127), (14539, 16042)]