248749056

素因数分解:

$2^{10}\times 3^4\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 110

約数和(自身を含む): 743061000

約数和(自身を除く): 494311944

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, 2999, 3072, 3456, 4608, 5184, 5998, 6912, 8997, 9216, 10368, 11996, 13824, 17994, 20736, 23992, 26991, 27648, 35988, 41472, 47984, 53982, 71976, 80973, 82944, 95968, 107964, 143952, 161946, 191936, 215928, 242919, 287904, 323892, 383872, 431856, 485838, 575808, 647784, 767744, 863712, 971676, 1151616, 1295568, 1535488, 1727424, 1943352, 2303232, 2591136, 3070976, 3454848, 3886704, 4606464, 5182272, 6909696, 7773408, 9212928, 10364544, 13819392, 15546816, 20729088, 27638784, 31093632, 41458176, 62187264, 82916352, 124374528, 248749056]

約数ペア:

[(1, 248749056), (2, 124374528), (3, 82916352), (4, 62187264), (6, 41458176), (8, 31093632), (9, 27638784), (12, 20729088), (16, 15546816), (18, 13819392), (24, 10364544), (27, 9212928), (32, 7773408), (36, 6909696), (48, 5182272), (54, 4606464), (64, 3886704), (72, 3454848), (81, 3070976), (96, 2591136), (108, 2303232), (128, 1943352), (144, 1727424), (162, 1535488), (192, 1295568), (216, 1151616), (256, 971676), (288, 863712), (324, 767744), (384, 647784), (432, 575808), (512, 485838), (576, 431856), (648, 383872), (768, 323892), (864, 287904), (1024, 242919), (1152, 215928), (1296, 191936), (1536, 161946), (1728, 143952), (2304, 107964), (2592, 95968), (2999, 82944), (3072, 80973), (3456, 71976), (4608, 53982), (5184, 47984), (5998, 41472), (6912, 35988), (8997, 27648), (9216, 26991), (10368, 23992), (11996, 20736), (13824, 17994)]