433259968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1667}}^1$

素因数の和:1841

約数の個数: 56

約数和(自身を含む): 894795264

約数和(自身を除く): 461535296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 992, 1048, 1667, 1984, 2096, 3334, 4061, 4192, 6668, 8122, 8384, 13336, 16244, 26672, 32488, 51677, 53344, 64976, 103354, 106688, 129952, 206708, 218377, 259904, 413416, 436754, 826832, 873508, 1653664, 1747016, 3307328, 3494032, 6769687, 6988064, 13539374, 13976128, 27078748, 54157496, 108314992, 216629984, 433259968]

約数ペア:

[(1, 433259968), (2, 216629984), (4, 108314992), (8, 54157496), (16, 27078748), (31, 13976128), (32, 13539374), (62, 6988064), (64, 6769687), (124, 3494032), (131, 3307328), (248, 1747016), (262, 1653664), (496, 873508), (524, 826832), (992, 436754), (1048, 413416), (1667, 259904), (1984, 218377), (2096, 206708), (3334, 129952), (4061, 106688), (4192, 103354), (6668, 64976), (8122, 53344), (8384, 51677), (13336, 32488), (16244, 26672)]