396140544

素因数分解:

$2^{13}\times 3^5\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 168

約数和(自身を含む): 1192682400

約数和(自身を除く): 796541856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 243, 256, 288, 324, 384, 398, 432, 486, 512, 576, 597, 648, 768, 796, 864, 972, 1024, 1152, 1194, 1296, 1536, 1592, 1728, 1791, 1944, 2048, 2304, 2388, 2592, 3072, 3184, 3456, 3582, 3888, 4096, 4608, 4776, 5184, 5373, 6144, 6368, 6912, 7164, 7776, 8192, 9216, 9552, 10368, 10746, 12288, 12736, 13824, 14328, 15552, 16119, 18432, 19104, 20736, 21492, 24576, 25472, 27648, 28656, 31104, 32238, 36864, 38208, 41472, 42984, 48357, 50944, 55296, 57312, 62208, 64476, 73728, 76416, 82944, 85968, 96714, 101888, 110592, 114624, 124416, 128952, 152832, 165888, 171936, 193428, 203776, 221184, 229248, 248832, 257904, 305664, 331776, 343872, 386856, 407552, 458496, 497664, 515808, 611328, 663552, 687744, 773712, 815104, 916992, 995328, 1031616, 1222656, 1375488, 1547424, 1630208, 1833984, 1990656, 2063232, 2445312, 2750976, 3094848, 3667968, 4126464, 4890624, 5501952, 6189696, 7335936, 8252928, 11003904, 12379392, 14671872, 16505856, 22007808, 24758784, 33011712, 44015616, 49517568, 66023424, 99035136, 132046848, 198070272, 396140544]

約数ペア:

[(1, 396140544), (2, 198070272), (3, 132046848), (4, 99035136), (6, 66023424), (8, 49517568), (9, 44015616), (12, 33011712), (16, 24758784), (18, 22007808), (24, 16505856), (27, 14671872), (32, 12379392), (36, 11003904), (48, 8252928), (54, 7335936), (64, 6189696), (72, 5501952), (81, 4890624), (96, 4126464), (108, 3667968), (128, 3094848), (144, 2750976), (162, 2445312), (192, 2063232), (199, 1990656), (216, 1833984), (243, 1630208), (256, 1547424), (288, 1375488), (324, 1222656), (384, 1031616), (398, 995328), (432, 916992), (486, 815104), (512, 773712), (576, 687744), (597, 663552), (648, 611328), (768, 515808), (796, 497664), (864, 458496), (972, 407552), (1024, 386856), (1152, 343872), (1194, 331776), (1296, 305664), (1536, 257904), (1592, 248832), (1728, 229248), (1791, 221184), (1944, 203776), (2048, 193428), (2304, 171936), (2388, 165888), (2592, 152832), (3072, 128952), (3184, 124416), (3456, 114624), (3582, 110592), (3888, 101888), (4096, 96714), (4608, 85968), (4776, 82944), (5184, 76416), (5373, 73728), (6144, 64476), (6368, 62208), (6912, 57312), (7164, 55296), (7776, 50944), (8192, 48357), (9216, 42984), (9552, 41472), (10368, 38208), (10746, 36864), (12288, 32238), (12736, 31104), (13824, 28656), (14328, 27648), (15552, 25472), (16119, 24576), (18432, 21492), (19104, 20736)]