1280282112

素因数分解:

$2^9\times 3^4\times {\mathrm{30871}}^1$

素因数の和:30901

約数の個数: 100

約数和(自身を含む): 3821428776

約数和(自身を除く): 2541146664

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, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 30871, 41472, 61742, 92613, 123484, 185226, 246968, 277839, 370452, 493936, 555678, 740904, 833517, 987872, 1111356, 1481808, 1667034, 1975744, 2222712, 2500551, 2963616, 3334068, 3951488, 4445424, 5001102, 5927232, 6668136, 7902976, 8890848, 10002204, 11854464, 13336272, 15805952, 17781696, 20004408, 23708928, 26672544, 35563392, 40008816, 47417856, 53345088, 71126784, 80017632, 106690176, 142253568, 160035264, 213380352, 320070528, 426760704, 640141056, 1280282112]

約数ペア:

[(1, 1280282112), (2, 640141056), (3, 426760704), (4, 320070528), (6, 213380352), (8, 160035264), (9, 142253568), (12, 106690176), (16, 80017632), (18, 71126784), (24, 53345088), (27, 47417856), (32, 40008816), (36, 35563392), (48, 26672544), (54, 23708928), (64, 20004408), (72, 17781696), (81, 15805952), (96, 13336272), (108, 11854464), (128, 10002204), (144, 8890848), (162, 7902976), (192, 6668136), (216, 5927232), (256, 5001102), (288, 4445424), (324, 3951488), (384, 3334068), (432, 2963616), (512, 2500551), (576, 2222712), (648, 1975744), (768, 1667034), (864, 1481808), (1152, 1111356), (1296, 987872), (1536, 833517), (1728, 740904), (2304, 555678), (2592, 493936), (3456, 370452), (4608, 277839), (5184, 246968), (6912, 185226), (10368, 123484), (13824, 92613), (20736, 61742), (30871, 41472)]