214664904

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 604068300

約数和(自身を除く): 389403396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 324, 514, 648, 771, 1028, 1289, 1542, 2056, 2313, 2578, 3084, 3867, 4626, 5156, 6168, 6939, 7734, 9252, 10312, 11601, 13878, 15468, 18504, 20817, 23202, 27756, 30936, 34803, 41634, 46404, 55512, 69606, 83268, 92808, 104409, 139212, 166536, 208818, 278424, 331273, 417636, 662546, 835272, 993819, 1325092, 1987638, 2650184, 2981457, 3975276, 5962914, 7950552, 8944371, 11925828, 17888742, 23851656, 26833113, 35777484, 53666226, 71554968, 107332452, 214664904]

約数ペア:

[(1, 214664904), (2, 107332452), (3, 71554968), (4, 53666226), (6, 35777484), (8, 26833113), (9, 23851656), (12, 17888742), (18, 11925828), (24, 8944371), (27, 7950552), (36, 5962914), (54, 3975276), (72, 2981457), (81, 2650184), (108, 1987638), (162, 1325092), (216, 993819), (257, 835272), (324, 662546), (514, 417636), (648, 331273), (771, 278424), (1028, 208818), (1289, 166536), (1542, 139212), (2056, 104409), (2313, 92808), (2578, 83268), (3084, 69606), (3867, 55512), (4626, 46404), (5156, 41634), (6168, 34803), (6939, 30936), (7734, 27756), (9252, 23202), (10312, 20817), (11601, 18504), (13878, 15468)]