216249328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 428918976

約数和(自身を除く): 212669648

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 271, 424, 542, 848, 941, 1084, 1882, 2168, 3764, 4336, 7528, 14363, 15056, 28726, 49873, 57452, 99746, 114904, 199492, 229808, 255011, 398984, 510022, 797968, 1020044, 2040088, 4080176, 13515583, 27031166, 54062332, 108124664, 216249328]

約数ペア:

[(1, 216249328), (2, 108124664), (4, 54062332), (8, 27031166), (16, 13515583), (53, 4080176), (106, 2040088), (212, 1020044), (271, 797968), (424, 510022), (542, 398984), (848, 255011), (941, 229808), (1084, 199492), (1882, 114904), (2168, 99746), (3764, 57452), (4336, 49873), (7528, 28726), (14363, 15056)]