322152068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 720570060

約数和(自身を除く): 398417992

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 157, 196, 203, 266, 314, 361, 406, 532, 551, 628, 722, 812, 931, 1099, 1102, 1421, 1444, 1862, 2198, 2204, 2527, 2842, 2983, 3724, 3857, 4396, 4553, 5054, 5684, 5966, 7693, 7714, 9106, 10108, 10469, 11932, 15386, 15428, 17689, 18212, 20881, 20938, 26999, 30772, 31871, 35378, 41762, 41876, 53998, 56677, 63742, 70756, 73283, 83524, 86507, 107996, 113354, 127484, 146167, 146566, 173014, 223097, 226708, 292334, 293132, 346028, 396739, 446194, 512981, 584668, 605549, 793478, 892388, 1025962, 1211098, 1586956, 1643633, 2051924, 2422196, 2777173, 3287266, 4238843, 5554346, 6574532, 8477686, 11108692, 11505431, 16955372, 23010862, 46021724, 80538017, 161076034, 322152068]

約数ペア:

[(1, 322152068), (2, 161076034), (4, 80538017), (7, 46021724), (14, 23010862), (19, 16955372), (28, 11505431), (29, 11108692), (38, 8477686), (49, 6574532), (58, 5554346), (76, 4238843), (98, 3287266), (116, 2777173), (133, 2422196), (157, 2051924), (196, 1643633), (203, 1586956), (266, 1211098), (314, 1025962), (361, 892388), (406, 793478), (532, 605549), (551, 584668), (628, 512981), (722, 446194), (812, 396739), (931, 346028), (1099, 293132), (1102, 292334), (1421, 226708), (1444, 223097), (1862, 173014), (2198, 146566), (2204, 146167), (2527, 127484), (2842, 113354), (2983, 107996), (3724, 86507), (3857, 83524), (4396, 73283), (4553, 70756), (5054, 63742), (5684, 56677), (5966, 53998), (7693, 41876), (7714, 41762), (9106, 35378), (10108, 31871), (10469, 30772), (11932, 26999), (15386, 20938), (15428, 20881), (17689, 18212)]