860722688

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 2078343168

約数和(自身を除く): 1217620480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 127, 128, 217, 224, 244, 248, 254, 256, 427, 434, 448, 488, 496, 508, 512, 854, 868, 889, 896, 976, 992, 1016, 1708, 1736, 1778, 1792, 1891, 1952, 1984, 2032, 3416, 3472, 3556, 3584, 3782, 3904, 3937, 3968, 4064, 6832, 6944, 7112, 7564, 7747, 7808, 7874, 7936, 8128, 13237, 13664, 13888, 14224, 15128, 15494, 15616, 15748, 15872, 16256, 26474, 27328, 27559, 27776, 28448, 30256, 30988, 31232, 31496, 32512, 52948, 54229, 54656, 55118, 55552, 56896, 60512, 61976, 62992, 65024, 105896, 108458, 109312, 110236, 111104, 113792, 121024, 123952, 125984, 211792, 216916, 218624, 220472, 227584, 240157, 242048, 247904, 251968, 423584, 433832, 440944, 455168, 480314, 484096, 495808, 503936, 847168, 867664, 881888, 960628, 968192, 991616, 1007872, 1681099, 1694336, 1735328, 1763776, 1921256, 1983232, 2015744, 3362198, 3388672, 3470656, 3527552, 3842512, 3966464, 6724396, 6777344, 6941312, 7055104, 7685024, 13448792, 13882624, 14110208, 15370048, 26897584, 27765248, 30740096, 53795168, 61480192, 107590336, 122960384, 215180672, 430361344, 860722688]

約数ペア:

[(1, 860722688), (2, 430361344), (4, 215180672), (7, 122960384), (8, 107590336), (14, 61480192), (16, 53795168), (28, 30740096), (31, 27765248), (32, 26897584), (56, 15370048), (61, 14110208), (62, 13882624), (64, 13448792), (112, 7685024), (122, 7055104), (124, 6941312), (127, 6777344), (128, 6724396), (217, 3966464), (224, 3842512), (244, 3527552), (248, 3470656), (254, 3388672), (256, 3362198), (427, 2015744), (434, 1983232), (448, 1921256), (488, 1763776), (496, 1735328), (508, 1694336), (512, 1681099), (854, 1007872), (868, 991616), (889, 968192), (896, 960628), (976, 881888), (992, 867664), (1016, 847168), (1708, 503936), (1736, 495808), (1778, 484096), (1792, 480314), (1891, 455168), (1952, 440944), (1984, 433832), (2032, 423584), (3416, 251968), (3472, 247904), (3556, 242048), (3584, 240157), (3782, 227584), (3904, 220472), (3937, 218624), (3968, 216916), (4064, 211792), (6832, 125984), (6944, 123952), (7112, 121024), (7564, 113792), (7747, 111104), (7808, 110236), (7874, 109312), (7936, 108458), (8128, 105896), (13237, 65024), (13664, 62992), (13888, 61976), (14224, 60512), (15128, 56896), (15494, 55552), (15616, 55118), (15748, 54656), (15872, 54229), (16256, 52948), (26474, 32512), (27328, 31496), (27559, 31232), (27776, 30988), (28448, 30256)]