279492768

素因数分解:

$2^5\times 3^6\times {\mathrm{11981}}^1$

素因数の和:12009

約数の個数: 84

約数和(自身を含む): 825068538

約数和(自身を除く): 545575770

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, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 11981, 23328, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 191696, 215658, 287544, 323487, 383392, 431316, 575088, 646974, 862632, 970461, 1150176, 1293948, 1725264, 1940922, 2587896, 2911383, 3450528, 3881844, 5175792, 5822766, 7763688, 8734149, 10351584, 11645532, 15527376, 17468298, 23291064, 31054752, 34936596, 46582128, 69873192, 93164256, 139746384, 279492768]

約数ペア:

[(1, 279492768), (2, 139746384), (3, 93164256), (4, 69873192), (6, 46582128), (8, 34936596), (9, 31054752), (12, 23291064), (16, 17468298), (18, 15527376), (24, 11645532), (27, 10351584), (32, 8734149), (36, 7763688), (48, 5822766), (54, 5175792), (72, 3881844), (81, 3450528), (96, 2911383), (108, 2587896), (144, 1940922), (162, 1725264), (216, 1293948), (243, 1150176), (288, 970461), (324, 862632), (432, 646974), (486, 575088), (648, 431316), (729, 383392), (864, 323487), (972, 287544), (1296, 215658), (1458, 191696), (1944, 143772), (2592, 107829), (2916, 95848), (3888, 71886), (5832, 47924), (7776, 35943), (11664, 23962), (11981, 23328)]