271222112

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63727}}^1$

素因数の和:63763

約数の個数: 48

約数和(自身を含む): 642378240

約数和(自身を除く): 371156128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 63727, 127454, 254908, 446089, 509816, 892178, 1019632, 1210813, 1784356, 2039264, 2421626, 3568712, 4843252, 7137424, 8475691, 9686504, 14274848, 16951382, 19373008, 33902764, 38746016, 67805528, 135611056, 271222112]

約数ペア:

[(1, 271222112), (2, 135611056), (4, 67805528), (7, 38746016), (8, 33902764), (14, 19373008), (16, 16951382), (19, 14274848), (28, 9686504), (32, 8475691), (38, 7137424), (56, 4843252), (76, 3568712), (112, 2421626), (133, 2039264), (152, 1784356), (224, 1210813), (266, 1019632), (304, 892178), (532, 509816), (608, 446089), (1064, 254908), (2128, 127454), (4256, 63727)]