291220544

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 590092800

約数和(自身を除く): 298872256

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 239, 241, 316, 478, 482, 632, 956, 964, 1264, 1912, 1928, 2528, 3824, 3856, 5056, 7648, 7712, 15296, 15424, 18881, 19039, 37762, 38078, 57599, 75524, 76156, 115198, 151048, 152312, 230396, 302096, 304624, 460792, 604192, 609248, 921584, 1208384, 1218496, 1843168, 3686336, 4550321, 9100642, 18201284, 36402568, 72805136, 145610272, 291220544]

約数ペア:

[(1, 291220544), (2, 145610272), (4, 72805136), (8, 36402568), (16, 18201284), (32, 9100642), (64, 4550321), (79, 3686336), (158, 1843168), (239, 1218496), (241, 1208384), (316, 921584), (478, 609248), (482, 604192), (632, 460792), (956, 304624), (964, 302096), (1264, 230396), (1912, 152312), (1928, 151048), (2528, 115198), (3824, 76156), (3856, 75524), (5056, 57599), (7648, 38078), (7712, 37762), (15296, 19039), (15424, 18881)]