243654144

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 686768544

約数和(自身を除く): 443114400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 73, 82, 96, 106, 123, 128, 146, 159, 164, 192, 212, 219, 246, 256, 292, 318, 328, 384, 424, 438, 492, 512, 584, 636, 656, 768, 848, 876, 984, 1168, 1272, 1312, 1536, 1696, 1752, 1968, 2173, 2336, 2544, 2624, 2993, 3392, 3504, 3869, 3936, 4346, 4672, 5088, 5248, 5986, 6519, 6784, 7008, 7738, 7872, 8692, 8979, 9344, 10176, 10496, 11607, 11972, 13038, 13568, 14016, 15476, 15744, 17384, 17958, 18688, 20352, 20992, 23214, 23944, 26076, 27136, 28032, 30952, 31488, 34768, 35916, 37376, 40704, 46428, 47888, 52152, 56064, 61904, 62976, 69536, 71832, 81408, 92856, 95776, 104304, 112128, 123808, 139072, 143664, 158629, 185712, 191552, 208608, 247616, 278144, 287328, 317258, 371424, 383104, 417216, 475887, 495232, 556288, 574656, 634516, 742848, 766208, 834432, 951774, 990464, 1112576, 1149312, 1269032, 1485696, 1532416, 1668864, 1903548, 1980928, 2298624, 2538064, 2971392, 3337728, 3807096, 4597248, 5076128, 5942784, 7614192, 10152256, 15228384, 20304512, 30456768, 40609024, 60913536, 81218048, 121827072, 243654144]

約数ペア:

[(1, 243654144), (2, 121827072), (3, 81218048), (4, 60913536), (6, 40609024), (8, 30456768), (12, 20304512), (16, 15228384), (24, 10152256), (32, 7614192), (41, 5942784), (48, 5076128), (53, 4597248), (64, 3807096), (73, 3337728), (82, 2971392), (96, 2538064), (106, 2298624), (123, 1980928), (128, 1903548), (146, 1668864), (159, 1532416), (164, 1485696), (192, 1269032), (212, 1149312), (219, 1112576), (246, 990464), (256, 951774), (292, 834432), (318, 766208), (328, 742848), (384, 634516), (424, 574656), (438, 556288), (492, 495232), (512, 475887), (584, 417216), (636, 383104), (656, 371424), (768, 317258), (848, 287328), (876, 278144), (984, 247616), (1168, 208608), (1272, 191552), (1312, 185712), (1536, 158629), (1696, 143664), (1752, 139072), (1968, 123808), (2173, 112128), (2336, 104304), (2544, 95776), (2624, 92856), (2993, 81408), (3392, 71832), (3504, 69536), (3869, 62976), (3936, 61904), (4346, 56064), (4672, 52152), (5088, 47888), (5248, 46428), (5986, 40704), (6519, 37376), (6784, 35916), (7008, 34768), (7738, 31488), (7872, 30952), (8692, 28032), (8979, 27136), (9344, 26076), (10176, 23944), (10496, 23214), (11607, 20992), (11972, 20352), (13038, 18688), (13568, 17958), (14016, 17384), (15476, 15744)]