289743264

素因数分解:

$2^5\times 3^3\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 848111040

約数和(自身を除く): 558367776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 443, 757, 864, 886, 1329, 1514, 1772, 2271, 2658, 3028, 3544, 3987, 4542, 5316, 6056, 6813, 7088, 7974, 9084, 10632, 11961, 12112, 13626, 14176, 15948, 18168, 20439, 21264, 23922, 24224, 27252, 31896, 36336, 40878, 42528, 47844, 54504, 63792, 72672, 81756, 95688, 109008, 127584, 163512, 191376, 218016, 327024, 335351, 382752, 654048, 670702, 1006053, 1341404, 2012106, 2682808, 3018159, 4024212, 5365616, 6036318, 8048424, 9054477, 10731232, 12072636, 16096848, 18108954, 24145272, 32193696, 36217908, 48290544, 72435816, 96581088, 144871632, 289743264]

約数ペア:

[(1, 289743264), (2, 144871632), (3, 96581088), (4, 72435816), (6, 48290544), (8, 36217908), (9, 32193696), (12, 24145272), (16, 18108954), (18, 16096848), (24, 12072636), (27, 10731232), (32, 9054477), (36, 8048424), (48, 6036318), (54, 5365616), (72, 4024212), (96, 3018159), (108, 2682808), (144, 2012106), (216, 1341404), (288, 1006053), (432, 670702), (443, 654048), (757, 382752), (864, 335351), (886, 327024), (1329, 218016), (1514, 191376), (1772, 163512), (2271, 127584), (2658, 109008), (3028, 95688), (3544, 81756), (3987, 72672), (4542, 63792), (5316, 54504), (6056, 47844), (6813, 42528), (7088, 40878), (7974, 36336), (9084, 31896), (10632, 27252), (11961, 24224), (12112, 23922), (13626, 21264), (14176, 20439), (15948, 18168)]