271515328

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2181

約数の個数: 56

約数和(自身を含む): 617955584

約数和(自身を除く): 346440256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1324, 1831, 2317, 2648, 3662, 4634, 5296, 7324, 9268, 10592, 12817, 14648, 18536, 21184, 25634, 29296, 37072, 51268, 58592, 74144, 102536, 117184, 148288, 205072, 410144, 606061, 820288, 1212122, 2424244, 4242427, 4848488, 8484854, 9696976, 16969708, 19393952, 33939416, 38787904, 67878832, 135757664, 271515328]

約数ペア:

[(1, 271515328), (2, 135757664), (4, 67878832), (7, 38787904), (8, 33939416), (14, 19393952), (16, 16969708), (28, 9696976), (32, 8484854), (56, 4848488), (64, 4242427), (112, 2424244), (224, 1212122), (331, 820288), (448, 606061), (662, 410144), (1324, 205072), (1831, 148288), (2317, 117184), (2648, 102536), (3662, 74144), (4634, 58592), (5296, 51268), (7324, 37072), (9268, 29296), (10592, 25634), (12817, 21184), (14648, 18536)]