493937864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 1092940800

約数和(自身を除く): 599002936

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 223, 259, 296, 446, 518, 892, 1036, 1069, 1561, 1784, 2072, 2138, 3122, 4276, 6244, 7483, 8251, 8552, 12488, 14966, 16502, 29932, 33004, 39553, 57757, 59864, 66008, 79106, 115514, 158212, 231028, 238387, 276871, 316424, 462056, 476774, 553742, 953548, 1107484, 1668709, 1907096, 2214968, 3337418, 6674836, 8820319, 13349672, 17640638, 35281276, 61742233, 70562552, 123484466, 246968932, 493937864]

約数ペア:

[(1, 493937864), (2, 246968932), (4, 123484466), (7, 70562552), (8, 61742233), (14, 35281276), (28, 17640638), (37, 13349672), (56, 8820319), (74, 6674836), (148, 3337418), (223, 2214968), (259, 1907096), (296, 1668709), (446, 1107484), (518, 953548), (892, 553742), (1036, 476774), (1069, 462056), (1561, 316424), (1784, 276871), (2072, 238387), (2138, 231028), (3122, 158212), (4276, 115514), (6244, 79106), (7483, 66008), (8251, 59864), (8552, 57757), (12488, 39553), (14966, 33004), (16502, 29932)]