256053048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8597}}^1$

素因数の和:8696

約数の個数: 64

約数和(自身を含む): 687152160

約数和(自身を除く): 431099112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 3723, 4964, 7446, 8597, 9928, 14892, 17194, 25791, 29784, 34388, 51582, 68776, 103164, 146149, 206328, 292298, 438447, 584596, 627581, 876894, 1169192, 1255162, 1753788, 1882743, 2510324, 3507576, 3765486, 5020648, 7530972, 10668877, 15061944, 21337754, 32006631, 42675508, 64013262, 85351016, 128026524, 256053048]

約数ペア:

[(1, 256053048), (2, 128026524), (3, 85351016), (4, 64013262), (6, 42675508), (8, 32006631), (12, 21337754), (17, 15061944), (24, 10668877), (34, 7530972), (51, 5020648), (68, 3765486), (73, 3507576), (102, 2510324), (136, 1882743), (146, 1753788), (204, 1255162), (219, 1169192), (292, 876894), (408, 627581), (438, 584596), (584, 438447), (876, 292298), (1241, 206328), (1752, 146149), (2482, 103164), (3723, 68776), (4964, 51582), (7446, 34388), (8597, 29784), (9928, 25791), (14892, 17194)]