281373072

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 741476352

約数和(自身を除く): 460103280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 127, 202, 254, 303, 381, 404, 457, 508, 606, 762, 808, 914, 1016, 1212, 1371, 1524, 1616, 1828, 2032, 2424, 2742, 3048, 3656, 4848, 5484, 6096, 7312, 10968, 12827, 21936, 25654, 38481, 46157, 51308, 58039, 76962, 92314, 102616, 116078, 138471, 153924, 174117, 184628, 205232, 232156, 276942, 307848, 348234, 369256, 464312, 553884, 615696, 696468, 738512, 928624, 1107768, 1392936, 2215536, 2785872, 5861939, 11723878, 17585817, 23447756, 35171634, 46895512, 70343268, 93791024, 140686536, 281373072]

約数ペア:

[(1, 281373072), (2, 140686536), (3, 93791024), (4, 70343268), (6, 46895512), (8, 35171634), (12, 23447756), (16, 17585817), (24, 11723878), (48, 5861939), (101, 2785872), (127, 2215536), (202, 1392936), (254, 1107768), (303, 928624), (381, 738512), (404, 696468), (457, 615696), (508, 553884), (606, 464312), (762, 369256), (808, 348234), (914, 307848), (1016, 276942), (1212, 232156), (1371, 205232), (1524, 184628), (1616, 174117), (1828, 153924), (2032, 138471), (2424, 116078), (2742, 102616), (3048, 92314), (3656, 76962), (4848, 58039), (5484, 51308), (6096, 46157), (7312, 38481), (10968, 25654), (12827, 21936)]