319180032

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 1011596040

約数和(自身を除く): 692416008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 256, 261, 272, 281, 288, 306, 348, 384, 408, 464, 493, 522, 544, 562, 576, 612, 696, 768, 816, 843, 928, 986, 1044, 1088, 1124, 1152, 1224, 1392, 1479, 1632, 1686, 1856, 1972, 2088, 2176, 2248, 2304, 2448, 2529, 2784, 2958, 3264, 3372, 3712, 3944, 4176, 4352, 4437, 4496, 4777, 4896, 5058, 5568, 5916, 6528, 6744, 7424, 7888, 8149, 8352, 8874, 8992, 9554, 9792, 10116, 11136, 11832, 13056, 13488, 14331, 15776, 16298, 16704, 17748, 17984, 19108, 19584, 20232, 22272, 23664, 24447, 26976, 28662, 31552, 32596, 33408, 35496, 35968, 38216, 39168, 40464, 42993, 47328, 48894, 53952, 57324, 63104, 65192, 66816, 70992, 71936, 73341, 76432, 80928, 85986, 94656, 97788, 107904, 114648, 126208, 130384, 138533, 141984, 146682, 152864, 161856, 171972, 189312, 195576, 215808, 229296, 260768, 277066, 283968, 293364, 305728, 323712, 343944, 378624, 391152, 415599, 458592, 521536, 554132, 567936, 586728, 611456, 647424, 687888, 782304, 831198, 917184, 1043072, 1108264, 1135872, 1173456, 1222912, 1246797, 1375776, 1564608, 1662396, 1834368, 2086144, 2216528, 2346912, 2493594, 2751552, 3129216, 3324792, 3668736, 4433056, 4693824, 4987188, 5503104, 6258432, 6649584, 8866112, 9387648, 9974376, 11006208, 13299168, 17732224, 18775296, 19948752, 26598336, 35464448, 39897504, 53196672, 79795008, 106393344, 159590016, 319180032]

約数ペア:

[(1, 319180032), (2, 159590016), (3, 106393344), (4, 79795008), (6, 53196672), (8, 39897504), (9, 35464448), (12, 26598336), (16, 19948752), (17, 18775296), (18, 17732224), (24, 13299168), (29, 11006208), (32, 9974376), (34, 9387648), (36, 8866112), (48, 6649584), (51, 6258432), (58, 5503104), (64, 4987188), (68, 4693824), (72, 4433056), (87, 3668736), (96, 3324792), (102, 3129216), (116, 2751552), (128, 2493594), (136, 2346912), (144, 2216528), (153, 2086144), (174, 1834368), (192, 1662396), (204, 1564608), (232, 1375776), (256, 1246797), (261, 1222912), (272, 1173456), (281, 1135872), (288, 1108264), (306, 1043072), (348, 917184), (384, 831198), (408, 782304), (464, 687888), (493, 647424), (522, 611456), (544, 586728), (562, 567936), (576, 554132), (612, 521536), (696, 458592), (768, 415599), (816, 391152), (843, 378624), (928, 343944), (986, 323712), (1044, 305728), (1088, 293364), (1124, 283968), (1152, 277066), (1224, 260768), (1392, 229296), (1479, 215808), (1632, 195576), (1686, 189312), (1856, 171972), (1972, 161856), (2088, 152864), (2176, 146682), (2248, 141984), (2304, 138533), (2448, 130384), (2529, 126208), (2784, 114648), (2958, 107904), (3264, 97788), (3372, 94656), (3712, 85986), (3944, 80928), (4176, 76432), (4352, 73341), (4437, 71936), (4496, 70992), (4777, 66816), (4896, 65192), (5058, 63104), (5568, 57324), (5916, 53952), (6528, 48894), (6744, 47328), (7424, 42993), (7888, 40464), (8149, 39168), (8352, 38216), (8874, 35968), (8992, 35496), (9554, 33408), (9792, 32596), (10116, 31552), (11136, 28662), (11832, 26976), (13056, 24447), (13488, 23664), (14331, 22272), (15776, 20232), (16298, 19584), (16704, 19108), (17748, 17984)]