255656064

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39163}}^1$

素因数の和:39197

約数の個数: 64

約数和(自身を含む): 719051040

約数和(自身を除く): 463394976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 39163, 78326, 117489, 156652, 234978, 313304, 469956, 626608, 665771, 939912, 1253216, 1331542, 1879824, 1997313, 2506432, 2663084, 3759648, 3994626, 5012864, 5326168, 7519296, 7989252, 10652336, 15038592, 15978504, 21304672, 31957008, 42609344, 63914016, 85218688, 127828032, 255656064]

約数ペア:

[(1, 255656064), (2, 127828032), (3, 85218688), (4, 63914016), (6, 42609344), (8, 31957008), (12, 21304672), (16, 15978504), (17, 15038592), (24, 10652336), (32, 7989252), (34, 7519296), (48, 5326168), (51, 5012864), (64, 3994626), (68, 3759648), (96, 2663084), (102, 2506432), (128, 1997313), (136, 1879824), (192, 1331542), (204, 1253216), (272, 939912), (384, 665771), (408, 626608), (544, 469956), (816, 313304), (1088, 234978), (1632, 156652), (2176, 117489), (3264, 78326), (6528, 39163)]