212468544

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 641169152

約数和(自身を除く): 428700608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 73, 93, 96, 124, 144, 146, 163, 186, 192, 219, 248, 279, 288, 292, 326, 372, 438, 489, 496, 558, 576, 584, 652, 657, 744, 876, 978, 992, 1116, 1168, 1304, 1314, 1467, 1488, 1752, 1956, 1984, 2232, 2263, 2336, 2608, 2628, 2934, 2976, 3504, 3912, 4464, 4526, 4672, 5053, 5216, 5256, 5868, 5952, 6789, 7008, 7824, 8928, 9052, 10106, 10432, 10512, 11736, 11899, 13578, 14016, 15159, 15648, 17856, 18104, 20212, 20367, 21024, 23472, 23798, 27156, 30318, 31296, 35697, 36208, 40424, 40734, 42048, 45477, 46944, 47596, 54312, 60636, 71394, 72416, 80848, 81468, 90954, 93888, 95192, 107091, 108624, 121272, 142788, 144832, 161696, 162936, 181908, 190384, 214182, 217248, 242544, 285576, 323392, 325872, 363816, 368869, 380768, 428364, 434496, 485088, 571152, 651744, 727632, 737738, 761536, 856728, 970176, 1106607, 1142304, 1303488, 1455264, 1475476, 1713456, 2213214, 2284608, 2910528, 2950952, 3319821, 3426912, 4426428, 5901904, 6639642, 6853824, 8852856, 11803808, 13279284, 17705712, 23607616, 26558568, 35411424, 53117136, 70822848, 106234272, 212468544]

約数ペア:

[(1, 212468544), (2, 106234272), (3, 70822848), (4, 53117136), (6, 35411424), (8, 26558568), (9, 23607616), (12, 17705712), (16, 13279284), (18, 11803808), (24, 8852856), (31, 6853824), (32, 6639642), (36, 5901904), (48, 4426428), (62, 3426912), (64, 3319821), (72, 2950952), (73, 2910528), (93, 2284608), (96, 2213214), (124, 1713456), (144, 1475476), (146, 1455264), (163, 1303488), (186, 1142304), (192, 1106607), (219, 970176), (248, 856728), (279, 761536), (288, 737738), (292, 727632), (326, 651744), (372, 571152), (438, 485088), (489, 434496), (496, 428364), (558, 380768), (576, 368869), (584, 363816), (652, 325872), (657, 323392), (744, 285576), (876, 242544), (978, 217248), (992, 214182), (1116, 190384), (1168, 181908), (1304, 162936), (1314, 161696), (1467, 144832), (1488, 142788), (1752, 121272), (1956, 108624), (1984, 107091), (2232, 95192), (2263, 93888), (2336, 90954), (2608, 81468), (2628, 80848), (2934, 72416), (2976, 71394), (3504, 60636), (3912, 54312), (4464, 47596), (4526, 46944), (4672, 45477), (5053, 42048), (5216, 40734), (5256, 40424), (5868, 36208), (5952, 35697), (6789, 31296), (7008, 30318), (7824, 27156), (8928, 23798), (9052, 23472), (10106, 21024), (10432, 20367), (10512, 20212), (11736, 18104), (11899, 17856), (13578, 15648), (14016, 15159)]