2131517696

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 5382816768

約数和(自身を除く): 3251299072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 256, 284, 308, 352, 448, 497, 568, 616, 704, 781, 896, 994, 1136, 1232, 1408, 1523, 1562, 1792, 1988, 2272, 2464, 2816, 3046, 3124, 3976, 4544, 4928, 5467, 6092, 6248, 7952, 9088, 9856, 10661, 10934, 12184, 12496, 15904, 16753, 18176, 19712, 21322, 21868, 24368, 24992, 31808, 33506, 42644, 43736, 48736, 49984, 63616, 67012, 85288, 87472, 97472, 99968, 108133, 117271, 127232, 134024, 170576, 174944, 194944, 199936, 216266, 234542, 268048, 341152, 349888, 389888, 432532, 469084, 536096, 682304, 699776, 756931, 865064, 938168, 1072192, 1189463, 1364608, 1399552, 1513862, 1730128, 1876336, 2144384, 2378926, 2729216, 3027724, 3460256, 3752672, 4288768, 4757852, 6055448, 6920512, 7505344, 8326241, 9515704, 12110896, 13841024, 15010688, 16652482, 19031408, 24221792, 27682048, 30021376, 33304964, 38062816, 48443584, 66609928, 76125632, 96887168, 133219856, 152251264, 193774336, 266439712, 304502528, 532879424, 1065758848, 2131517696]

約数ペア:

[(1, 2131517696), (2, 1065758848), (4, 532879424), (7, 304502528), (8, 266439712), (11, 193774336), (14, 152251264), (16, 133219856), (22, 96887168), (28, 76125632), (32, 66609928), (44, 48443584), (56, 38062816), (64, 33304964), (71, 30021376), (77, 27682048), (88, 24221792), (112, 19031408), (128, 16652482), (142, 15010688), (154, 13841024), (176, 12110896), (224, 9515704), (256, 8326241), (284, 7505344), (308, 6920512), (352, 6055448), (448, 4757852), (497, 4288768), (568, 3752672), (616, 3460256), (704, 3027724), (781, 2729216), (896, 2378926), (994, 2144384), (1136, 1876336), (1232, 1730128), (1408, 1513862), (1523, 1399552), (1562, 1364608), (1792, 1189463), (1988, 1072192), (2272, 938168), (2464, 865064), (2816, 756931), (3046, 699776), (3124, 682304), (3976, 536096), (4544, 469084), (4928, 432532), (5467, 389888), (6092, 349888), (6248, 341152), (7952, 268048), (9088, 234542), (9856, 216266), (10661, 199936), (10934, 194944), (12184, 174944), (12496, 170576), (15904, 134024), (16753, 127232), (18176, 117271), (19712, 108133), (21322, 99968), (21868, 97472), (24368, 87472), (24992, 85288), (31808, 67012), (33506, 63616), (42644, 49984), (43736, 48736)]