2109487872

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 5892606720

約数和(自身を除く): 3783118848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 307, 368, 384, 389, 552, 614, 736, 768, 778, 921, 1104, 1167, 1228, 1472, 1556, 1842, 2208, 2334, 2456, 2944, 3112, 3684, 4416, 4668, 4912, 5888, 6224, 7061, 7368, 8832, 8947, 9336, 9824, 12448, 14122, 14736, 17664, 17894, 18672, 19648, 21183, 24896, 26841, 28244, 29472, 35788, 37344, 39296, 42366, 49792, 53682, 56488, 58944, 71576, 74688, 78592, 84732, 99584, 107364, 112976, 117888, 119423, 143152, 149376, 169464, 214728, 225952, 235776, 238846, 286304, 298752, 338928, 358269, 429456, 451904, 477692, 572608, 677856, 716538, 858912, 903808, 955384, 1145216, 1355712, 1433076, 1717824, 1807616, 1910768, 2290432, 2711424, 2746729, 2866152, 3435648, 3821536, 5422848, 5493458, 5732304, 6871296, 7643072, 8240187, 10986916, 11464608, 15286144, 16480374, 21973832, 22929216, 30572288, 32960748, 43947664, 45858432, 65921496, 87895328, 91716864, 131842992, 175790656, 263685984, 351581312, 527371968, 703162624, 1054743936, 2109487872]

約数ペア:

[(1, 2109487872), (2, 1054743936), (3, 703162624), (4, 527371968), (6, 351581312), (8, 263685984), (12, 175790656), (16, 131842992), (23, 91716864), (24, 87895328), (32, 65921496), (46, 45858432), (48, 43947664), (64, 32960748), (69, 30572288), (92, 22929216), (96, 21973832), (128, 16480374), (138, 15286144), (184, 11464608), (192, 10986916), (256, 8240187), (276, 7643072), (307, 6871296), (368, 5732304), (384, 5493458), (389, 5422848), (552, 3821536), (614, 3435648), (736, 2866152), (768, 2746729), (778, 2711424), (921, 2290432), (1104, 1910768), (1167, 1807616), (1228, 1717824), (1472, 1433076), (1556, 1355712), (1842, 1145216), (2208, 955384), (2334, 903808), (2456, 858912), (2944, 716538), (3112, 677856), (3684, 572608), (4416, 477692), (4668, 451904), (4912, 429456), (5888, 358269), (6224, 338928), (7061, 298752), (7368, 286304), (8832, 238846), (8947, 235776), (9336, 225952), (9824, 214728), (12448, 169464), (14122, 149376), (14736, 143152), (17664, 119423), (17894, 117888), (18672, 112976), (19648, 107364), (21183, 99584), (24896, 84732), (26841, 78592), (28244, 74688), (29472, 71576), (35788, 58944), (37344, 56488), (39296, 53682), (42366, 49792)]