212749032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{285953}}^1$

素因数の和:285993

約数の個数: 32

約数和(自身を含む): 549031680

約数和(自身を除く): 336282648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 285953, 571906, 857859, 1143812, 1715718, 2287624, 3431436, 6862872, 8864543, 17729086, 26593629, 35458172, 53187258, 70916344, 106374516, 212749032]

約数ペア:

[(1, 212749032), (2, 106374516), (3, 70916344), (4, 53187258), (6, 35458172), (8, 26593629), (12, 17729086), (24, 8864543), (31, 6862872), (62, 3431436), (93, 2287624), (124, 1715718), (186, 1143812), (248, 857859), (372, 571906), (744, 285953)]