231127456

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 542384640

約数和(自身を除く): 311257184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 79, 112, 148, 158, 224, 259, 296, 316, 353, 518, 553, 592, 632, 706, 1036, 1106, 1184, 1264, 1412, 2072, 2212, 2471, 2528, 2824, 2923, 4144, 4424, 4942, 5648, 5846, 8288, 8848, 9884, 11296, 11692, 13061, 17696, 19768, 20461, 23384, 26122, 27887, 39536, 40922, 46768, 52244, 55774, 79072, 81844, 91427, 93536, 104488, 111548, 163688, 182854, 195209, 208976, 223096, 327376, 365708, 390418, 417952, 446192, 654752, 731416, 780836, 892384, 1031819, 1462832, 1561672, 2063638, 2925664, 3123344, 4127276, 6246688, 7222733, 8254552, 14445466, 16509104, 28890932, 33018208, 57781864, 115563728, 231127456]

約数ペア:

[(1, 231127456), (2, 115563728), (4, 57781864), (7, 33018208), (8, 28890932), (14, 16509104), (16, 14445466), (28, 8254552), (32, 7222733), (37, 6246688), (56, 4127276), (74, 3123344), (79, 2925664), (112, 2063638), (148, 1561672), (158, 1462832), (224, 1031819), (259, 892384), (296, 780836), (316, 731416), (353, 654752), (518, 446192), (553, 417952), (592, 390418), (632, 365708), (706, 327376), (1036, 223096), (1106, 208976), (1184, 195209), (1264, 182854), (1412, 163688), (2072, 111548), (2212, 104488), (2471, 93536), (2528, 91427), (2824, 81844), (2923, 79072), (4144, 55774), (4424, 52244), (4942, 46768), (5648, 40922), (5846, 39536), (8288, 27887), (8848, 26122), (9884, 23384), (11296, 20461), (11692, 19768), (13061, 17696)]