2728662912

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 8089342560

約数和(自身を除く): 5360679648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 73, 96, 128, 142, 144, 146, 192, 213, 219, 284, 288, 292, 384, 426, 438, 457, 568, 576, 584, 639, 657, 852, 876, 914, 1136, 1152, 1168, 1278, 1314, 1371, 1704, 1752, 1828, 2272, 2336, 2556, 2628, 2742, 3408, 3504, 3656, 4113, 4544, 4672, 5112, 5183, 5256, 5484, 6816, 7008, 7312, 8226, 9088, 9344, 10224, 10366, 10512, 10968, 13632, 14016, 14624, 15549, 16452, 20448, 20732, 21024, 21936, 27264, 28032, 29248, 31098, 32447, 32904, 33361, 40896, 41464, 42048, 43872, 46647, 58496, 62196, 64894, 65808, 66722, 81792, 82928, 84096, 87744, 93294, 97341, 100083, 124392, 129788, 131616, 133444, 165856, 175488, 186588, 194682, 200166, 248784, 259576, 263232, 266888, 292023, 300249, 331712, 373176, 389364, 400332, 497568, 519152, 526464, 533776, 584046, 600498, 663424, 746352, 778728, 800664, 995136, 1038304, 1067552, 1168092, 1200996, 1492704, 1557456, 1601328, 1990272, 2076608, 2135104, 2336184, 2368631, 2401992, 2985408, 3114912, 3202656, 4153216, 4270208, 4672368, 4737262, 4803984, 5970816, 6229824, 6405312, 7105893, 9344736, 9474524, 9607968, 12459648, 12810624, 14211786, 18689472, 18949048, 19215936, 21317679, 28423572, 37378944, 37898096, 38431872, 42635358, 56847144, 75796192, 85270716, 113694288, 151592384, 170541432, 227388576, 303184768, 341082864, 454777152, 682165728, 909554304, 1364331456, 2728662912]

約数ペア:

[(1, 2728662912), (2, 1364331456), (3, 909554304), (4, 682165728), (6, 454777152), (8, 341082864), (9, 303184768), (12, 227388576), (16, 170541432), (18, 151592384), (24, 113694288), (32, 85270716), (36, 75796192), (48, 56847144), (64, 42635358), (71, 38431872), (72, 37898096), (73, 37378944), (96, 28423572), (128, 21317679), (142, 19215936), (144, 18949048), (146, 18689472), (192, 14211786), (213, 12810624), (219, 12459648), (284, 9607968), (288, 9474524), (292, 9344736), (384, 7105893), (426, 6405312), (438, 6229824), (457, 5970816), (568, 4803984), (576, 4737262), (584, 4672368), (639, 4270208), (657, 4153216), (852, 3202656), (876, 3114912), (914, 2985408), (1136, 2401992), (1152, 2368631), (1168, 2336184), (1278, 2135104), (1314, 2076608), (1371, 1990272), (1704, 1601328), (1752, 1557456), (1828, 1492704), (2272, 1200996), (2336, 1168092), (2556, 1067552), (2628, 1038304), (2742, 995136), (3408, 800664), (3504, 778728), (3656, 746352), (4113, 663424), (4544, 600498), (4672, 584046), (5112, 533776), (5183, 526464), (5256, 519152), (5484, 497568), (6816, 400332), (7008, 389364), (7312, 373176), (8226, 331712), (9088, 300249), (9344, 292023), (10224, 266888), (10366, 263232), (10512, 259576), (10968, 248784), (13632, 200166), (14016, 194682), (14624, 186588), (15549, 175488), (16452, 165856), (20448, 133444), (20732, 131616), (21024, 129788), (21936, 124392), (27264, 100083), (28032, 97341), (29248, 93294), (31098, 87744), (32447, 84096), (32904, 82928), (33361, 81792), (40896, 66722), (41464, 65808), (42048, 64894), (43872, 62196), (46647, 58496)]