281163965568

素因数分解:

$2^7\times 3^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1\times {\mathrm{4799}}^1$

素因数の和:5650

約数の個数: 128

約数和(自身を含む): 751085568000

約数和(自身を除く): 469921602432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 271, 384, 542, 563, 813, 1084, 1126, 1626, 1689, 2168, 2252, 3252, 3378, 4336, 4504, 4799, 6504, 6756, 8672, 9008, 9598, 13008, 13512, 14397, 17344, 18016, 19196, 26016, 27024, 28794, 34688, 36032, 38392, 52032, 54048, 57588, 72064, 76784, 104064, 108096, 115176, 152573, 153568, 216192, 230352, 305146, 307136, 457719, 460704, 610292, 614272, 915438, 921408, 1220584, 1300529, 1830876, 1842816, 2441168, 2601058, 2701837, 3661752, 3901587, 4882336, 5202116, 5403674, 7323504, 7803174, 8105511, 9764672, 10404232, 10807348, 14647008, 15606348, 16211022, 19529344, 20808464, 21614696, 29294016, 31212696, 32422044, 41616928, 43229392, 58588032, 62425392, 64844088, 83233856, 86458784, 124850784, 129688176, 166467712, 172917568, 249701568, 259376352, 345835136, 499403136, 518752704, 732197827, 1037505408, 1464395654, 2196593481, 2928791308, 4393186962, 5857582616, 8786373924, 11715165232, 17572747848, 23430330464, 35145495696, 46860660928, 70290991392, 93721321856, 140581982784, 281163965568]

約数ペア:

[(1, 281163965568), (2, 140581982784), (3, 93721321856), (4, 70290991392), (6, 46860660928), (8, 35145495696), (12, 23430330464), (16, 17572747848), (24, 11715165232), (32, 8786373924), (48, 5857582616), (64, 4393186962), (96, 2928791308), (128, 2196593481), (192, 1464395654), (271, 1037505408), (384, 732197827), (542, 518752704), (563, 499403136), (813, 345835136), (1084, 259376352), (1126, 249701568), (1626, 172917568), (1689, 166467712), (2168, 129688176), (2252, 124850784), (3252, 86458784), (3378, 83233856), (4336, 64844088), (4504, 62425392), (4799, 58588032), (6504, 43229392), (6756, 41616928), (8672, 32422044), (9008, 31212696), (9598, 29294016), (13008, 21614696), (13512, 20808464), (14397, 19529344), (17344, 16211022), (18016, 15606348), (19196, 14647008), (26016, 10807348), (27024, 10404232), (28794, 9764672), (34688, 8105511), (36032, 7803174), (38392, 7323504), (52032, 5403674), (54048, 5202116), (57588, 4882336), (72064, 3901587), (76784, 3661752), (104064, 2701837), (108096, 2601058), (115176, 2441168), (152573, 1842816), (153568, 1830876), (216192, 1300529), (230352, 1220584), (305146, 921408), (307136, 915438), (457719, 614272), (460704, 610292)]