771472384

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 88

約数和(自身を含む): 1619750160

約数和(自身を除く): 848277776

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 256, 313, 332, 464, 512, 626, 664, 928, 1024, 1252, 1328, 1856, 2407, 2504, 2656, 3712, 4814, 5008, 5312, 7424, 9077, 9628, 10016, 10624, 14848, 18154, 19256, 20032, 21248, 25979, 29696, 36308, 38512, 40064, 42496, 51958, 72616, 77024, 80128, 84992, 103916, 145232, 154048, 160256, 207832, 290464, 308096, 320512, 415664, 580928, 616192, 753391, 831328, 1161856, 1232384, 1506782, 1662656, 2323712, 2464768, 3013564, 3325312, 4647424, 6027128, 6650624, 9294848, 12054256, 13301248, 24108512, 26602496, 48217024, 96434048, 192868096, 385736192, 771472384]

約数ペア:

[(1, 771472384), (2, 385736192), (4, 192868096), (8, 96434048), (16, 48217024), (29, 26602496), (32, 24108512), (58, 13301248), (64, 12054256), (83, 9294848), (116, 6650624), (128, 6027128), (166, 4647424), (232, 3325312), (256, 3013564), (313, 2464768), (332, 2323712), (464, 1662656), (512, 1506782), (626, 1232384), (664, 1161856), (928, 831328), (1024, 753391), (1252, 616192), (1328, 580928), (1856, 415664), (2407, 320512), (2504, 308096), (2656, 290464), (3712, 207832), (4814, 160256), (5008, 154048), (5312, 145232), (7424, 103916), (9077, 84992), (9628, 80128), (10016, 77024), (10624, 72616), (14848, 51958), (18154, 42496), (19256, 40064), (20032, 38512), (21248, 36308), (25979, 29696)]