1128429792

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20763

約数の個数: 144

約数和(自身を含む): 3803409792

約数和(自身を除く): 2674980000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 20731, 27216, 41462, 54432, 62193, 82924, 124386, 145117, 165848, 186579, 248772, 290234, 331696, 373158, 435351, 497544, 559737, 580468, 663392, 746316, 870702, 995088, 1119474, 1160936, 1306053, 1492632, 1679211, 1741404, 1990176, 2238948, 2321872, 2612106, 2985264, 3358422, 3482808, 3918159, 4477896, 4643744, 5037633, 5224212, 5970528, 6716844, 6965616, 7836318, 8955792, 10075266, 10448424, 11754477, 13433688, 13931232, 15672636, 17911584, 20150532, 20896848, 23508954, 26867376, 31345272, 35263431, 40301064, 41793696, 47017908, 53734752, 62690544, 70526862, 80602128, 94035816, 125381088, 141053724, 161204256, 188071632, 282107448, 376143264, 564214896, 1128429792]

約数ペア:

[(1, 1128429792), (2, 564214896), (3, 376143264), (4, 282107448), (6, 188071632), (7, 161204256), (8, 141053724), (9, 125381088), (12, 94035816), (14, 80602128), (16, 70526862), (18, 62690544), (21, 53734752), (24, 47017908), (27, 41793696), (28, 40301064), (32, 35263431), (36, 31345272), (42, 26867376), (48, 23508954), (54, 20896848), (56, 20150532), (63, 17911584), (72, 15672636), (81, 13931232), (84, 13433688), (96, 11754477), (108, 10448424), (112, 10075266), (126, 8955792), (144, 7836318), (162, 6965616), (168, 6716844), (189, 5970528), (216, 5224212), (224, 5037633), (243, 4643744), (252, 4477896), (288, 3918159), (324, 3482808), (336, 3358422), (378, 2985264), (432, 2612106), (486, 2321872), (504, 2238948), (567, 1990176), (648, 1741404), (672, 1679211), (756, 1492632), (864, 1306053), (972, 1160936), (1008, 1119474), (1134, 995088), (1296, 870702), (1512, 746316), (1701, 663392), (1944, 580468), (2016, 559737), (2268, 497544), (2592, 435351), (3024, 373158), (3402, 331696), (3888, 290234), (4536, 248772), (6048, 186579), (6804, 165848), (7776, 145117), (9072, 124386), (13608, 82924), (18144, 62193), (20731, 54432), (27216, 41462)]