857714688

素因数分解:

$2^{12}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 156

約数和(自身を含む): 2530036080

約数和(自身を除く): 1672321392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 439, 477, 512, 576, 636, 768, 848, 878, 954, 1024, 1152, 1272, 1317, 1536, 1696, 1756, 1908, 2048, 2304, 2544, 2634, 3072, 3392, 3512, 3816, 3951, 4096, 4608, 5088, 5268, 6144, 6784, 7024, 7632, 7902, 9216, 10176, 10536, 12288, 13568, 14048, 15264, 15804, 18432, 20352, 21072, 23267, 27136, 28096, 30528, 31608, 36864, 40704, 42144, 46534, 54272, 56192, 61056, 63216, 69801, 81408, 84288, 93068, 108544, 112384, 122112, 126432, 139602, 162816, 168576, 186136, 209403, 217088, 224768, 244224, 252864, 279204, 325632, 337152, 372272, 418806, 449536, 488448, 505728, 558408, 651264, 674304, 744544, 837612, 899072, 976896, 1011456, 1116816, 1348608, 1489088, 1675224, 1798144, 1953792, 2022912, 2233632, 2697216, 2978176, 3350448, 4045824, 4467264, 5394432, 5956352, 6700896, 8091648, 8934528, 11912704, 13401792, 16183296, 17869056, 23825408, 26803584, 35738112, 47650816, 53607168, 71476224, 95301632, 107214336, 142952448, 214428672, 285904896, 428857344, 857714688]

約数ペア:

[(1, 857714688), (2, 428857344), (3, 285904896), (4, 214428672), (6, 142952448), (8, 107214336), (9, 95301632), (12, 71476224), (16, 53607168), (18, 47650816), (24, 35738112), (32, 26803584), (36, 23825408), (48, 17869056), (53, 16183296), (64, 13401792), (72, 11912704), (96, 8934528), (106, 8091648), (128, 6700896), (144, 5956352), (159, 5394432), (192, 4467264), (212, 4045824), (256, 3350448), (288, 2978176), (318, 2697216), (384, 2233632), (424, 2022912), (439, 1953792), (477, 1798144), (512, 1675224), (576, 1489088), (636, 1348608), (768, 1116816), (848, 1011456), (878, 976896), (954, 899072), (1024, 837612), (1152, 744544), (1272, 674304), (1317, 651264), (1536, 558408), (1696, 505728), (1756, 488448), (1908, 449536), (2048, 418806), (2304, 372272), (2544, 337152), (2634, 325632), (3072, 279204), (3392, 252864), (3512, 244224), (3816, 224768), (3951, 217088), (4096, 209403), (4608, 186136), (5088, 168576), (5268, 162816), (6144, 139602), (6784, 126432), (7024, 122112), (7632, 112384), (7902, 108544), (9216, 93068), (10176, 84288), (10536, 81408), (12288, 69801), (13568, 63216), (14048, 61056), (15264, 56192), (15804, 54272), (18432, 46534), (20352, 42144), (21072, 40704), (23267, 36864), (27136, 31608), (28096, 30528)]