258820992

素因数分解:

$2^7\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 749190000

約数和(自身を除く): 490369008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 288, 384, 398, 576, 597, 796, 1129, 1152, 1194, 1592, 1791, 2258, 2388, 3184, 3387, 3582, 4516, 4776, 6368, 6774, 7164, 9032, 9552, 10161, 12736, 13548, 14328, 18064, 19104, 20322, 25472, 27096, 28656, 36128, 38208, 40644, 54192, 57312, 72256, 76416, 81288, 108384, 114624, 144512, 162576, 216768, 224671, 229248, 325152, 433536, 449342, 650304, 674013, 898684, 1300608, 1348026, 1797368, 2022039, 2696052, 3594736, 4044078, 5392104, 7189472, 8088156, 10784208, 14378944, 16176312, 21568416, 28757888, 32352624, 43136832, 64705248, 86273664, 129410496, 258820992]

約数ペア:

[(1, 258820992), (2, 129410496), (3, 86273664), (4, 64705248), (6, 43136832), (8, 32352624), (9, 28757888), (12, 21568416), (16, 16176312), (18, 14378944), (24, 10784208), (32, 8088156), (36, 7189472), (48, 5392104), (64, 4044078), (72, 3594736), (96, 2696052), (128, 2022039), (144, 1797368), (192, 1348026), (199, 1300608), (288, 898684), (384, 674013), (398, 650304), (576, 449342), (597, 433536), (796, 325152), (1129, 229248), (1152, 224671), (1194, 216768), (1592, 162576), (1791, 144512), (2258, 114624), (2388, 108384), (3184, 81288), (3387, 76416), (3582, 72256), (4516, 57312), (4776, 54192), (6368, 40644), (6774, 38208), (7164, 36128), (9032, 28656), (9552, 27096), (10161, 25472), (12736, 20322), (13548, 19104), (14328, 18064)]