216766176

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{18661}}^1$

素因数の和:18696

約数の個数: 72

約数和(自身を含む): 625475592

約数和(自身を除く): 408709416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 18661, 37322, 55983, 74644, 111966, 149288, 205271, 223932, 298576, 410542, 447864, 597152, 615813, 821084, 895728, 1231626, 1642168, 1791456, 2257981, 2463252, 3284336, 4515962, 4926504, 6568672, 6773943, 9031924, 9853008, 13547886, 18063848, 19706016, 27095772, 36127696, 54191544, 72255392, 108383088, 216766176]

約数ペア:

[(1, 216766176), (2, 108383088), (3, 72255392), (4, 54191544), (6, 36127696), (8, 27095772), (11, 19706016), (12, 18063848), (16, 13547886), (22, 9853008), (24, 9031924), (32, 6773943), (33, 6568672), (44, 4926504), (48, 4515962), (66, 3284336), (88, 2463252), (96, 2257981), (121, 1791456), (132, 1642168), (176, 1231626), (242, 895728), (264, 821084), (352, 615813), (363, 597152), (484, 447864), (528, 410542), (726, 298576), (968, 223932), (1056, 205271), (1452, 149288), (1936, 111966), (2904, 74644), (3872, 55983), (5808, 37322), (11616, 18661)]