497934080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 216

約数和(自身を含む): 1472195088

約数和(自身を除く): 974261008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 467, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 934, 952, 980, 1088, 1120, 1190, 1280, 1360, 1568, 1666, 1792, 1868, 1904, 1960, 2176, 2240, 2335, 2380, 2720, 3136, 3269, 3332, 3736, 3808, 3920, 4165, 4352, 4480, 4670, 4760, 5440, 6272, 6538, 6664, 7472, 7616, 7840, 7939, 8330, 8960, 9340, 9520, 10880, 12544, 13076, 13328, 14944, 15232, 15680, 15878, 16345, 16660, 18680, 19040, 21760, 22883, 26152, 26656, 29888, 30464, 31360, 31756, 32690, 33320, 37360, 38080, 39695, 45766, 52304, 53312, 55573, 59776, 62720, 63512, 65380, 66640, 74720, 76160, 79390, 91532, 104608, 106624, 111146, 114415, 119552, 127024, 130760, 133280, 149440, 152320, 158780, 183064, 209216, 213248, 222292, 228830, 254048, 261520, 266560, 277865, 298880, 317560, 366128, 389011, 418432, 444584, 457660, 508096, 523040, 533120, 555730, 597760, 635120, 732256, 778022, 836864, 889168, 915320, 1016192, 1046080, 1066240, 1111460, 1270240, 1464512, 1556044, 1778336, 1830640, 1945055, 2032384, 2092160, 2222920, 2540480, 2929024, 3112088, 3556672, 3661280, 3890110, 4184320, 4445840, 5080960, 5858048, 6224176, 7113344, 7322560, 7780220, 8891680, 10161920, 12448352, 14226688, 14645120, 15560440, 17783360, 24896704, 29290240, 31120880, 35566720, 49793408, 62241760, 71133440, 99586816, 124483520, 248967040, 497934080]

約数ペア:

[(1, 497934080), (2, 248967040), (4, 124483520), (5, 99586816), (7, 71133440), (8, 62241760), (10, 49793408), (14, 35566720), (16, 31120880), (17, 29290240), (20, 24896704), (28, 17783360), (32, 15560440), (34, 14645120), (35, 14226688), (40, 12448352), (49, 10161920), (56, 8891680), (64, 7780220), (68, 7322560), (70, 7113344), (80, 6224176), (85, 5858048), (98, 5080960), (112, 4445840), (119, 4184320), (128, 3890110), (136, 3661280), (140, 3556672), (160, 3112088), (170, 2929024), (196, 2540480), (224, 2222920), (238, 2092160), (245, 2032384), (256, 1945055), (272, 1830640), (280, 1778336), (320, 1556044), (340, 1464512), (392, 1270240), (448, 1111460), (467, 1066240), (476, 1046080), (490, 1016192), (544, 915320), (560, 889168), (595, 836864), (640, 778022), (680, 732256), (784, 635120), (833, 597760), (896, 555730), (934, 533120), (952, 523040), (980, 508096), (1088, 457660), (1120, 444584), (1190, 418432), (1280, 389011), (1360, 366128), (1568, 317560), (1666, 298880), (1792, 277865), (1868, 266560), (1904, 261520), (1960, 254048), (2176, 228830), (2240, 222292), (2335, 213248), (2380, 209216), (2720, 183064), (3136, 158780), (3269, 152320), (3332, 149440), (3736, 133280), (3808, 130760), (3920, 127024), (4165, 119552), (4352, 114415), (4480, 111146), (4670, 106624), (4760, 104608), (5440, 91532), (6272, 79390), (6538, 76160), (6664, 74720), (7472, 66640), (7616, 65380), (7840, 63512), (7939, 62720), (8330, 59776), (8960, 55573), (9340, 53312), (9520, 52304), (10880, 45766), (12544, 39695), (13076, 38080), (13328, 37360), (14944, 33320), (15232, 32690), (15680, 31756), (15878, 31360), (16345, 30464), (16660, 29888), (18680, 26656), (19040, 26152), (21760, 22883)]