245265408

素因数分解:

$2^{10}\times 3^4\times {\mathrm{2957}}^1$

素因数の和:2989

約数の個数: 110

約数和(自身を含む): 732658146

約数和(自身を除く): 487392738

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, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 2957, 3072, 3456, 4608, 5184, 5914, 6912, 8871, 9216, 10368, 11828, 13824, 17742, 20736, 23656, 26613, 27648, 35484, 41472, 47312, 53226, 70968, 79839, 82944, 94624, 106452, 141936, 159678, 189248, 212904, 239517, 283872, 319356, 378496, 425808, 479034, 567744, 638712, 756992, 851616, 958068, 1135488, 1277424, 1513984, 1703232, 1916136, 2270976, 2554848, 3027968, 3406464, 3832272, 4541952, 5109696, 6812928, 7664544, 9083904, 10219392, 13625856, 15329088, 20438784, 27251712, 30658176, 40877568, 61316352, 81755136, 122632704, 245265408]

約数ペア:

[(1, 245265408), (2, 122632704), (3, 81755136), (4, 61316352), (6, 40877568), (8, 30658176), (9, 27251712), (12, 20438784), (16, 15329088), (18, 13625856), (24, 10219392), (27, 9083904), (32, 7664544), (36, 6812928), (48, 5109696), (54, 4541952), (64, 3832272), (72, 3406464), (81, 3027968), (96, 2554848), (108, 2270976), (128, 1916136), (144, 1703232), (162, 1513984), (192, 1277424), (216, 1135488), (256, 958068), (288, 851616), (324, 756992), (384, 638712), (432, 567744), (512, 479034), (576, 425808), (648, 378496), (768, 319356), (864, 283872), (1024, 239517), (1152, 212904), (1296, 189248), (1536, 159678), (1728, 141936), (2304, 106452), (2592, 94624), (2957, 82944), (3072, 79839), (3456, 70968), (4608, 53226), (5184, 47312), (5914, 41472), (6912, 35484), (8871, 27648), (9216, 26613), (10368, 23656), (11828, 20736), (13824, 17742)]