460563712

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 1083401760

約数和(自身を除く): 622838048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 139, 172, 224, 256, 278, 301, 344, 448, 556, 602, 688, 896, 973, 1112, 1204, 1376, 1792, 1849, 1946, 2224, 2408, 2752, 3698, 3892, 4448, 4816, 5504, 5977, 7396, 7784, 8896, 9632, 11008, 11954, 12943, 14792, 15568, 17792, 19264, 23908, 25886, 29584, 31136, 35584, 38528, 41839, 47816, 51772, 59168, 62272, 77056, 83678, 95632, 103544, 118336, 124544, 167356, 191264, 207088, 236672, 249088, 257011, 334712, 382528, 414176, 473344, 514022, 669424, 765056, 828352, 1028044, 1338848, 1530112, 1656704, 1799077, 2056088, 2677696, 3313408, 3598154, 4112176, 5355392, 7196308, 8224352, 10710784, 14392616, 16448704, 28785232, 32897408, 57570464, 65794816, 115140928, 230281856, 460563712]

約数ペア:

[(1, 460563712), (2, 230281856), (4, 115140928), (7, 65794816), (8, 57570464), (14, 32897408), (16, 28785232), (28, 16448704), (32, 14392616), (43, 10710784), (56, 8224352), (64, 7196308), (86, 5355392), (112, 4112176), (128, 3598154), (139, 3313408), (172, 2677696), (224, 2056088), (256, 1799077), (278, 1656704), (301, 1530112), (344, 1338848), (448, 1028044), (556, 828352), (602, 765056), (688, 669424), (896, 514022), (973, 473344), (1112, 414176), (1204, 382528), (1376, 334712), (1792, 257011), (1849, 249088), (1946, 236672), (2224, 207088), (2408, 191264), (2752, 167356), (3698, 124544), (3892, 118336), (4448, 103544), (4816, 95632), (5504, 83678), (5977, 77056), (7396, 62272), (7784, 59168), (8896, 51772), (9632, 47816), (11008, 41839), (11954, 38528), (12943, 35584), (14792, 31136), (15568, 29584), (17792, 25886), (19264, 23908)]