215029728

素因数分解:

$2^5\times 3^5\times {\mathrm{27653}}^1$

素因数の和:27678

約数の個数: 72

約数和(自身を含む): 634161528

約数和(自身を除く): 419131800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 27653, 55306, 82959, 110612, 165918, 221224, 248877, 331836, 442448, 497754, 663672, 746631, 884896, 995508, 1327344, 1493262, 1991016, 2239893, 2654688, 2986524, 3982032, 4479786, 5973048, 6719679, 7964064, 8959572, 11946096, 13439358, 17919144, 23892192, 26878716, 35838288, 53757432, 71676576, 107514864, 215029728]

約数ペア:

[(1, 215029728), (2, 107514864), (3, 71676576), (4, 53757432), (6, 35838288), (8, 26878716), (9, 23892192), (12, 17919144), (16, 13439358), (18, 11946096), (24, 8959572), (27, 7964064), (32, 6719679), (36, 5973048), (48, 4479786), (54, 3982032), (72, 2986524), (81, 2654688), (96, 2239893), (108, 1991016), (144, 1493262), (162, 1327344), (216, 995508), (243, 884896), (288, 746631), (324, 663672), (432, 497754), (486, 442448), (648, 331836), (864, 248877), (972, 221224), (1296, 165918), (1944, 110612), (2592, 82959), (3888, 55306), (7776, 27653)]