12801888

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 120

約数和(自身を含む): 41164200

約数和(自身を除く): 28362312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 449, 528, 594, 648, 792, 864, 891, 898, 1056, 1188, 1296, 1347, 1584, 1782, 1796, 2376, 2592, 2694, 3168, 3564, 3592, 4041, 4752, 4939, 5388, 7128, 7184, 8082, 9504, 9878, 10776, 12123, 14256, 14368, 14817, 16164, 19756, 21552, 24246, 28512, 29634, 32328, 36369, 39512, 43104, 44451, 48492, 59268, 64656, 72738, 79024, 88902, 96984, 118536, 129312, 133353, 145476, 158048, 177804, 193968, 237072, 266706, 290952, 355608, 387936, 400059, 474144, 533412, 581904, 711216, 800118, 1066824, 1163808, 1422432, 1600236, 2133648, 3200472, 4267296, 6400944, 12801888]

約数ペア:

[(1, 12801888), (2, 6400944), (3, 4267296), (4, 3200472), (6, 2133648), (8, 1600236), (9, 1422432), (11, 1163808), (12, 1066824), (16, 800118), (18, 711216), (22, 581904), (24, 533412), (27, 474144), (32, 400059), (33, 387936), (36, 355608), (44, 290952), (48, 266706), (54, 237072), (66, 193968), (72, 177804), (81, 158048), (88, 145476), (96, 133353), (99, 129312), (108, 118536), (132, 96984), (144, 88902), (162, 79024), (176, 72738), (198, 64656), (216, 59268), (264, 48492), (288, 44451), (297, 43104), (324, 39512), (352, 36369), (396, 32328), (432, 29634), (449, 28512), (528, 24246), (594, 21552), (648, 19756), (792, 16164), (864, 14817), (891, 14368), (898, 14256), (1056, 12123), (1188, 10776), (1296, 9878), (1347, 9504), (1584, 8082), (1782, 7184), (1796, 7128), (2376, 5388), (2592, 4939), (2694, 4752), (3168, 4041), (3564, 3592)]