1260641888

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6228

約数の個数: 72

約数和(自身を含む): 2779951104

約数和(自身を除く): 1519309216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 121, 176, 212, 242, 352, 424, 484, 583, 848, 968, 1166, 1696, 1936, 2332, 3872, 4664, 6143, 6413, 9328, 12286, 12826, 18656, 24572, 25652, 49144, 51304, 67573, 98288, 102608, 135146, 196576, 205216, 270292, 325579, 540584, 651158, 743303, 1081168, 1302316, 1486606, 2162336, 2604632, 2973212, 3581369, 5209264, 5946424, 7162738, 10418528, 11892848, 14325476, 23785696, 28650952, 39395059, 57301904, 78790118, 114603808, 157580236, 315160472, 630320944, 1260641888]

約数ペア:

[(1, 1260641888), (2, 630320944), (4, 315160472), (8, 157580236), (11, 114603808), (16, 78790118), (22, 57301904), (32, 39395059), (44, 28650952), (53, 23785696), (88, 14325476), (106, 11892848), (121, 10418528), (176, 7162738), (212, 5946424), (242, 5209264), (352, 3581369), (424, 2973212), (484, 2604632), (583, 2162336), (848, 1486606), (968, 1302316), (1166, 1081168), (1696, 743303), (1936, 651158), (2332, 540584), (3872, 325579), (4664, 270292), (6143, 205216), (6413, 196576), (9328, 135146), (12286, 102608), (12826, 98288), (18656, 67573), (24572, 51304), (25652, 49144)]