748128768

素因数分解:

$2^9\times 3^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 1998892896

約数和(自身を除く): 1250764128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 571, 768, 853, 1142, 1536, 1706, 1713, 2284, 2559, 3412, 3426, 4568, 5118, 6824, 6852, 9136, 10236, 13648, 13704, 18272, 20472, 27296, 27408, 36544, 40944, 54592, 54816, 73088, 81888, 109184, 109632, 146176, 163776, 218368, 219264, 292352, 327552, 436736, 438528, 487063, 655104, 877056, 974126, 1310208, 1461189, 1948252, 2922378, 3896504, 5844756, 7793008, 11689512, 15586016, 23379024, 31172032, 46758048, 62344064, 93516096, 124688128, 187032192, 249376256, 374064384, 748128768]

約数ペア:

[(1, 748128768), (2, 374064384), (3, 249376256), (4, 187032192), (6, 124688128), (8, 93516096), (12, 62344064), (16, 46758048), (24, 31172032), (32, 23379024), (48, 15586016), (64, 11689512), (96, 7793008), (128, 5844756), (192, 3896504), (256, 2922378), (384, 1948252), (512, 1461189), (571, 1310208), (768, 974126), (853, 877056), (1142, 655104), (1536, 487063), (1706, 438528), (1713, 436736), (2284, 327552), (2559, 292352), (3412, 219264), (3426, 218368), (4568, 163776), (5118, 146176), (6824, 109632), (6852, 109184), (9136, 81888), (10236, 73088), (13648, 54816), (13704, 54592), (18272, 40944), (20472, 36544), (27296, 27408)]