271499488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 611331840

約数和(自身を除く): 339832352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 416, 481, 496, 569, 592, 806, 962, 992, 1138, 1147, 1184, 1612, 1924, 2276, 2294, 3224, 3848, 4552, 4588, 6448, 7397, 7696, 9104, 9176, 12896, 14794, 14911, 15392, 17639, 18208, 18352, 21053, 29588, 29822, 35278, 36704, 42106, 59176, 59644, 70556, 84212, 118352, 119288, 141112, 168424, 229307, 236704, 238576, 273689, 282224, 336848, 458614, 477152, 547378, 564448, 652643, 673696, 917228, 1094756, 1305286, 1834456, 2189512, 2610572, 3668912, 4379024, 5221144, 7337824, 8484359, 8758048, 10442288, 16968718, 20884576, 33937436, 67874872, 135749744, 271499488]

約数ペア:

[(1, 271499488), (2, 135749744), (4, 67874872), (8, 33937436), (13, 20884576), (16, 16968718), (26, 10442288), (31, 8758048), (32, 8484359), (37, 7337824), (52, 5221144), (62, 4379024), (74, 3668912), (104, 2610572), (124, 2189512), (148, 1834456), (208, 1305286), (248, 1094756), (296, 917228), (403, 673696), (416, 652643), (481, 564448), (496, 547378), (569, 477152), (592, 458614), (806, 336848), (962, 282224), (992, 273689), (1138, 238576), (1147, 236704), (1184, 229307), (1612, 168424), (1924, 141112), (2276, 119288), (2294, 118352), (3224, 84212), (3848, 70556), (4552, 59644), (4588, 59176), (6448, 42106), (7397, 36704), (7696, 35278), (9104, 29822), (9176, 29588), (12896, 21053), (14794, 18352), (14911, 18208), (15392, 17639)]