461660928

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19391}}^1$

素因数の和:19441

約数の個数: 72

約数和(自身を含む): 1268391936

約数和(自身を除く): 806731008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 19391, 23808, 38782, 58173, 77564, 116346, 155128, 232692, 310256, 465384, 601121, 620512, 930768, 1202242, 1241024, 1803363, 1861536, 2404484, 2482048, 3606726, 3723072, 4808968, 4964096, 7213452, 7446144, 9617936, 14426904, 14892288, 19235872, 28853808, 38471744, 57707616, 76943488, 115415232, 153886976, 230830464, 461660928]

約数ペア:

[(1, 461660928), (2, 230830464), (3, 153886976), (4, 115415232), (6, 76943488), (8, 57707616), (12, 38471744), (16, 28853808), (24, 19235872), (31, 14892288), (32, 14426904), (48, 9617936), (62, 7446144), (64, 7213452), (93, 4964096), (96, 4808968), (124, 3723072), (128, 3606726), (186, 2482048), (192, 2404484), (248, 1861536), (256, 1803363), (372, 1241024), (384, 1202242), (496, 930768), (744, 620512), (768, 601121), (992, 465384), (1488, 310256), (1984, 232692), (2976, 155128), (3968, 116346), (5952, 77564), (7936, 58173), (11904, 38782), (19391, 23808)]