272585728

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 66

約数和(自身を含む): 565082538

約数和(自身を除く): 292496810

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 277, 496, 512, 554, 961, 992, 1024, 1108, 1922, 1984, 2216, 3844, 3968, 4432, 7688, 7936, 8587, 8864, 15376, 15872, 17174, 17728, 30752, 31744, 34348, 35456, 61504, 68696, 70912, 123008, 137392, 141824, 246016, 266197, 274784, 283648, 492032, 532394, 549568, 984064, 1064788, 1099136, 2129576, 2198272, 4259152, 4396544, 8518304, 8793088, 17036608, 34073216, 68146432, 136292864, 272585728]

約数ペア:

[(1, 272585728), (2, 136292864), (4, 68146432), (8, 34073216), (16, 17036608), (31, 8793088), (32, 8518304), (62, 4396544), (64, 4259152), (124, 2198272), (128, 2129576), (248, 1099136), (256, 1064788), (277, 984064), (496, 549568), (512, 532394), (554, 492032), (961, 283648), (992, 274784), (1024, 266197), (1108, 246016), (1922, 141824), (1984, 137392), (2216, 123008), (3844, 70912), (3968, 68696), (4432, 61504), (7688, 35456), (7936, 34348), (8587, 31744), (8864, 30752), (15376, 17728), (15872, 17174)]