346690188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 1004523520

約数和(自身を除く): 657833332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 247, 254, 307, 342, 381, 468, 494, 508, 614, 684, 741, 762, 921, 988, 1143, 1228, 1482, 1524, 1651, 1842, 2223, 2286, 2413, 2763, 2964, 3302, 3684, 3991, 4446, 4572, 4826, 4953, 5526, 5833, 6604, 7239, 7982, 8892, 9652, 9906, 11052, 11666, 11973, 14478, 14859, 15964, 17499, 19812, 21717, 23332, 23946, 28956, 29718, 31369, 34998, 35919, 38989, 43434, 47892, 52497, 59436, 62738, 69996, 71838, 75829, 77978, 86868, 94107, 104994, 116967, 125476, 143676, 151658, 155956, 188214, 209988, 227487, 233934, 282321, 303316, 350901, 376428, 454974, 467868, 506857, 564642, 682461, 701802, 740791, 909948, 1013714, 1129284, 1364922, 1403604, 1481582, 1520571, 2027428, 2222373, 2729844, 2963164, 3041142, 4444746, 4561713, 6082284, 6667119, 8889492, 9123426, 9630283, 13334238, 18246852, 19260566, 26668476, 28890849, 38521132, 57781698, 86672547, 115563396, 173345094, 346690188]

約数ペア:

[(1, 346690188), (2, 173345094), (3, 115563396), (4, 86672547), (6, 57781698), (9, 38521132), (12, 28890849), (13, 26668476), (18, 19260566), (19, 18246852), (26, 13334238), (36, 9630283), (38, 9123426), (39, 8889492), (52, 6667119), (57, 6082284), (76, 4561713), (78, 4444746), (114, 3041142), (117, 2963164), (127, 2729844), (156, 2222373), (171, 2027428), (228, 1520571), (234, 1481582), (247, 1403604), (254, 1364922), (307, 1129284), (342, 1013714), (381, 909948), (468, 740791), (494, 701802), (508, 682461), (614, 564642), (684, 506857), (741, 467868), (762, 454974), (921, 376428), (988, 350901), (1143, 303316), (1228, 282321), (1482, 233934), (1524, 227487), (1651, 209988), (1842, 188214), (2223, 155956), (2286, 151658), (2413, 143676), (2763, 125476), (2964, 116967), (3302, 104994), (3684, 94107), (3991, 86868), (4446, 77978), (4572, 75829), (4826, 71838), (4953, 69996), (5526, 62738), (5833, 59436), (6604, 52497), (7239, 47892), (7982, 43434), (8892, 38989), (9652, 35919), (9906, 34998), (11052, 31369), (11666, 29718), (11973, 28956), (14478, 23946), (14859, 23332), (15964, 21717), (17499, 19812)]