287102976

素因数分解:

$2^{11}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 776018880

約数和(自身を除く): 488915904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 563, 664, 768, 996, 1024, 1126, 1328, 1536, 1689, 1992, 2048, 2252, 2656, 3072, 3378, 3984, 4504, 5312, 6144, 6756, 7968, 9008, 10624, 13512, 15936, 18016, 21248, 27024, 31872, 36032, 42496, 46729, 54048, 63744, 72064, 84992, 93458, 108096, 127488, 140187, 144128, 169984, 186916, 216192, 254976, 280374, 288256, 373832, 432384, 509952, 560748, 576512, 747664, 864768, 1121496, 1153024, 1495328, 1729536, 2242992, 2990656, 3459072, 4485984, 5981312, 8971968, 11962624, 17943936, 23925248, 35887872, 47850496, 71775744, 95700992, 143551488, 287102976]

約数ペア:

[(1, 287102976), (2, 143551488), (3, 95700992), (4, 71775744), (6, 47850496), (8, 35887872), (12, 23925248), (16, 17943936), (24, 11962624), (32, 8971968), (48, 5981312), (64, 4485984), (83, 3459072), (96, 2990656), (128, 2242992), (166, 1729536), (192, 1495328), (249, 1153024), (256, 1121496), (332, 864768), (384, 747664), (498, 576512), (512, 560748), (563, 509952), (664, 432384), (768, 373832), (996, 288256), (1024, 280374), (1126, 254976), (1328, 216192), (1536, 186916), (1689, 169984), (1992, 144128), (2048, 140187), (2252, 127488), (2656, 108096), (3072, 93458), (3378, 84992), (3984, 72064), (4504, 63744), (5312, 54048), (6144, 46729), (6756, 42496), (7968, 36032), (9008, 31872), (10624, 27024), (13512, 21248), (15936, 18016)]