400375872

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 210

約数和(自身を含む): 1287969738

約数和(自身を除く): 887593866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 457, 468, 507, 576, 624, 648, 676, 702, 832, 864, 914, 936, 1014, 1053, 1248, 1296, 1352, 1371, 1404, 1521, 1728, 1828, 1872, 2028, 2106, 2496, 2592, 2704, 2742, 2808, 3042, 3656, 3744, 4056, 4113, 4212, 4563, 5184, 5408, 5484, 5616, 5941, 6084, 7312, 7488, 8112, 8226, 8424, 9126, 10816, 10968, 11232, 11882, 12168, 12339, 13689, 14624, 16224, 16452, 16848, 17823, 18252, 21936, 22464, 23764, 24336, 24678, 27378, 29248, 32448, 32904, 33696, 35646, 36504, 37017, 43872, 47528, 48672, 49356, 53469, 54756, 65808, 67392, 71292, 73008, 74034, 77233, 87744, 95056, 97344, 98712, 106938, 109512, 131616, 142584, 146016, 148068, 154466, 160407, 190112, 197424, 213876, 219024, 231699, 263232, 285168, 292032, 296136, 308932, 320814, 380224, 394848, 427752, 438048, 463398, 481221, 570336, 592272, 617864, 641628, 695097, 789696, 855504, 876096, 926796, 962442, 1140672, 1184544, 1235728, 1283256, 1390194, 1711008, 1853592, 1924884, 2085291, 2369088, 2471456, 2566512, 2780388, 3422016, 3707184, 3849768, 4170582, 4942912, 5133024, 5560776, 6255873, 7414368, 7699536, 8341164, 10266048, 11121552, 12511746, 14828736, 15399072, 16682328, 22243104, 25023492, 30798144, 33364656, 44486208, 50046984, 66729312, 100093968, 133458624, 200187936, 400375872]

約数ペア:

[(1, 400375872), (2, 200187936), (3, 133458624), (4, 100093968), (6, 66729312), (8, 50046984), (9, 44486208), (12, 33364656), (13, 30798144), (16, 25023492), (18, 22243104), (24, 16682328), (26, 15399072), (27, 14828736), (32, 12511746), (36, 11121552), (39, 10266048), (48, 8341164), (52, 7699536), (54, 7414368), (64, 6255873), (72, 5560776), (78, 5133024), (81, 4942912), (96, 4170582), (104, 3849768), (108, 3707184), (117, 3422016), (144, 2780388), (156, 2566512), (162, 2471456), (169, 2369088), (192, 2085291), (208, 1924884), (216, 1853592), (234, 1711008), (288, 1390194), (312, 1283256), (324, 1235728), (338, 1184544), (351, 1140672), (416, 962442), (432, 926796), (457, 876096), (468, 855504), (507, 789696), (576, 695097), (624, 641628), (648, 617864), (676, 592272), (702, 570336), (832, 481221), (864, 463398), (914, 438048), (936, 427752), (1014, 394848), (1053, 380224), (1248, 320814), (1296, 308932), (1352, 296136), (1371, 292032), (1404, 285168), (1521, 263232), (1728, 231699), (1828, 219024), (1872, 213876), (2028, 197424), (2106, 190112), (2496, 160407), (2592, 154466), (2704, 148068), (2742, 146016), (2808, 142584), (3042, 131616), (3656, 109512), (3744, 106938), (4056, 98712), (4113, 97344), (4212, 95056), (4563, 87744), (5184, 77233), (5408, 74034), (5484, 73008), (5616, 71292), (5941, 67392), (6084, 65808), (7312, 54756), (7488, 53469), (8112, 49356), (8226, 48672), (8424, 47528), (9126, 43872), (10816, 37017), (10968, 36504), (11232, 35646), (11882, 33696), (12168, 32904), (12339, 32448), (13689, 29248), (14624, 27378), (16224, 24678), (16452, 24336), (16848, 23764), (17823, 22464), (18252, 21936)]