217366144

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{179}}^2$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 443683170

約数和(自身を除く): 226317026

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 179, 212, 358, 424, 716, 848, 1432, 1696, 2864, 3392, 5728, 6784, 9487, 11456, 18974, 22912, 32041, 37948, 64082, 75896, 128164, 151792, 256328, 303584, 512656, 607168, 1025312, 1214336, 1698173, 2050624, 3396346, 4101248, 6792692, 13585384, 27170768, 54341536, 108683072, 217366144]

約数ペア:

[(1, 217366144), (2, 108683072), (4, 54341536), (8, 27170768), (16, 13585384), (32, 6792692), (53, 4101248), (64, 3396346), (106, 2050624), (128, 1698173), (179, 1214336), (212, 1025312), (358, 607168), (424, 512656), (716, 303584), (848, 256328), (1432, 151792), (1696, 128164), (2864, 75896), (3392, 64082), (5728, 37948), (6784, 32041), (9487, 22912), (11456, 18974)]