291226752

素因数分解:

$2^7\times 3^6\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 112

約数和(自身を含む): 870148230

約数和(自身を除く): 578921478

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, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2592, 2916, 3121, 3456, 3888, 5184, 5832, 6242, 7776, 9363, 10368, 11664, 12484, 15552, 18726, 23328, 24968, 28089, 31104, 37452, 46656, 49936, 56178, 74904, 84267, 93312, 99872, 112356, 149808, 168534, 199744, 224712, 252801, 299616, 337068, 399488, 449424, 505602, 599232, 674136, 758403, 898848, 1011204, 1198464, 1348272, 1516806, 1797696, 2022408, 2275209, 2696544, 3033612, 3595392, 4044816, 4550418, 5393088, 6067224, 8089632, 9100836, 10786176, 12134448, 16179264, 18201672, 24268896, 32358528, 36403344, 48537792, 72806688, 97075584, 145613376, 291226752]

約数ペア:

[(1, 291226752), (2, 145613376), (3, 97075584), (4, 72806688), (6, 48537792), (8, 36403344), (9, 32358528), (12, 24268896), (16, 18201672), (18, 16179264), (24, 12134448), (27, 10786176), (32, 9100836), (36, 8089632), (48, 6067224), (54, 5393088), (64, 4550418), (72, 4044816), (81, 3595392), (96, 3033612), (108, 2696544), (128, 2275209), (144, 2022408), (162, 1797696), (192, 1516806), (216, 1348272), (243, 1198464), (288, 1011204), (324, 898848), (384, 758403), (432, 674136), (486, 599232), (576, 505602), (648, 449424), (729, 399488), (864, 337068), (972, 299616), (1152, 252801), (1296, 224712), (1458, 199744), (1728, 168534), (1944, 149808), (2592, 112356), (2916, 99872), (3121, 93312), (3456, 84267), (3888, 74904), (5184, 56178), (5832, 49936), (6242, 46656), (7776, 37452), (9363, 31104), (10368, 28089), (11664, 24968), (12484, 23328), (15552, 18726)]