278522016

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10039}}^1$

素因数の和:10086

約数の個数: 72

約数和(自身を含む): 776734560

約数和(自身を除く): 498212544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 10039, 13872, 20078, 27744, 30117, 40156, 60234, 80312, 120468, 160624, 170663, 240936, 321248, 341326, 481872, 511989, 682652, 963744, 1023978, 1365304, 2047956, 2730608, 2901271, 4095912, 5461216, 5802542, 8191824, 8703813, 11605084, 16383648, 17407626, 23210168, 34815252, 46420336, 69630504, 92840672, 139261008, 278522016]

約数ペア:

[(1, 278522016), (2, 139261008), (3, 92840672), (4, 69630504), (6, 46420336), (8, 34815252), (12, 23210168), (16, 17407626), (17, 16383648), (24, 11605084), (32, 8703813), (34, 8191824), (48, 5802542), (51, 5461216), (68, 4095912), (96, 2901271), (102, 2730608), (136, 2047956), (204, 1365304), (272, 1023978), (289, 963744), (408, 682652), (544, 511989), (578, 481872), (816, 341326), (867, 321248), (1156, 240936), (1632, 170663), (1734, 160624), (2312, 120468), (3468, 80312), (4624, 60234), (6936, 40156), (9248, 30117), (10039, 27744), (13872, 20078)]