2214423904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{81701}}^1$

素因数の和:81740

約数の個数: 72

約数和(自身を含む): 5476648464

約数和(自身を除く): 3262224560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 81701, 163402, 326804, 571907, 653608, 898711, 1143814, 1307216, 1797422, 2287628, 2614432, 3594844, 4575256, 6290977, 7189688, 9150512, 9885821, 12581954, 14379376, 18301024, 19771642, 25163908, 28758752, 39543284, 50327816, 69200747, 79086568, 100655632, 138401494, 158173136, 201311264, 276802988, 316346272, 553605976, 1107211952, 2214423904]

約数ペア:

[(1, 2214423904), (2, 1107211952), (4, 553605976), (7, 316346272), (8, 276802988), (11, 201311264), (14, 158173136), (16, 138401494), (22, 100655632), (28, 79086568), (32, 69200747), (44, 50327816), (56, 39543284), (77, 28758752), (88, 25163908), (112, 19771642), (121, 18301024), (154, 14379376), (176, 12581954), (224, 9885821), (242, 9150512), (308, 7189688), (352, 6290977), (484, 4575256), (616, 3594844), (847, 2614432), (968, 2287628), (1232, 1797422), (1694, 1307216), (1936, 1143814), (2464, 898711), (3388, 653608), (3872, 571907), (6776, 326804), (13552, 163402), (27104, 81701)]