15684768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4978

約数の個数: 72

約数和(自身を含む): 48668256

約数和(自身を除く): 32983488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 4951, 9902, 14853, 19804, 29706, 39608, 44559, 54461, 59412, 79216, 89118, 108922, 118824, 158432, 163383, 178236, 217844, 237648, 326766, 356472, 435688, 475296, 490149, 653532, 712944, 871376, 980298, 1307064, 1425888, 1742752, 1960596, 2614128, 3921192, 5228256, 7842384, 15684768]

約数ペア:

[(1, 15684768), (2, 7842384), (3, 5228256), (4, 3921192), (6, 2614128), (8, 1960596), (9, 1742752), (11, 1425888), (12, 1307064), (16, 980298), (18, 871376), (22, 712944), (24, 653532), (32, 490149), (33, 475296), (36, 435688), (44, 356472), (48, 326766), (66, 237648), (72, 217844), (88, 178236), (96, 163383), (99, 158432), (132, 118824), (144, 108922), (176, 89118), (198, 79216), (264, 59412), (288, 54461), (352, 44559), (396, 39608), (528, 29706), (792, 19804), (1056, 14853), (1584, 9902), (3168, 4951)]