2912121723904

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{149677309}}^1$

素因数の和:149677348

約数の個数: 44

約数和(自身を含む): 6127789071400

約数和(自身を除く): 3215667347496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 149677309, 299354618, 598709236, 1197418472, 2394836944, 2843868871, 4789673888, 5687737742, 9579347776, 11375475484, 19158695552, 22750950968, 38317391104, 45501901936, 76634782208, 91003803872, 153269564416, 182007607744, 364015215488, 728030430976, 1456060861952, 2912121723904]

約数ペア:

[(1, 2912121723904), (2, 1456060861952), (4, 728030430976), (8, 364015215488), (16, 182007607744), (19, 153269564416), (32, 91003803872), (38, 76634782208), (64, 45501901936), (76, 38317391104), (128, 22750950968), (152, 19158695552), (256, 11375475484), (304, 9579347776), (512, 5687737742), (608, 4789673888), (1024, 2843868871), (1216, 2394836944), (2432, 1197418472), (4864, 598709236), (9728, 299354618), (19456, 149677309)]