2049439968

素因数分解:

$2^5\times 3^4\times {\mathrm{761}}^1\times {\mathrm{1039}}^1$

素因数の和:1822

約数の個数: 120

約数和(自身を含む): 6041075040

約数和(自身を除く): 3991635072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 761, 864, 1039, 1296, 1522, 2078, 2283, 2592, 3044, 3117, 4156, 4566, 6088, 6234, 6849, 8312, 9132, 9351, 12176, 12468, 13698, 16624, 18264, 18702, 20547, 24352, 24936, 27396, 28053, 33248, 36528, 37404, 41094, 49872, 54792, 56106, 61641, 73056, 74808, 82188, 84159, 99744, 109584, 112212, 123282, 149616, 164376, 168318, 219168, 224424, 246564, 299232, 328752, 336636, 448848, 493128, 657504, 673272, 790679, 897696, 986256, 1346544, 1581358, 1972512, 2372037, 2693088, 3162716, 4744074, 6325432, 7116111, 9488148, 12650864, 14232222, 18976296, 21348333, 25301728, 28464444, 37952592, 42696666, 56928888, 64044999, 75905184, 85393332, 113857776, 128089998, 170786664, 227715552, 256179996, 341573328, 512359992, 683146656, 1024719984, 2049439968]

約数ペア:

[(1, 2049439968), (2, 1024719984), (3, 683146656), (4, 512359992), (6, 341573328), (8, 256179996), (9, 227715552), (12, 170786664), (16, 128089998), (18, 113857776), (24, 85393332), (27, 75905184), (32, 64044999), (36, 56928888), (48, 42696666), (54, 37952592), (72, 28464444), (81, 25301728), (96, 21348333), (108, 18976296), (144, 14232222), (162, 12650864), (216, 9488148), (288, 7116111), (324, 6325432), (432, 4744074), (648, 3162716), (761, 2693088), (864, 2372037), (1039, 1972512), (1296, 1581358), (1522, 1346544), (2078, 986256), (2283, 897696), (2592, 790679), (3044, 673272), (3117, 657504), (4156, 493128), (4566, 448848), (6088, 336636), (6234, 328752), (6849, 299232), (8312, 246564), (9132, 224424), (9351, 219168), (12176, 168318), (12468, 164376), (13698, 149616), (16624, 123282), (18264, 112212), (18702, 109584), (20547, 99744), (24352, 84159), (24936, 82188), (27396, 74808), (28053, 73056), (33248, 61641), (36528, 56106), (37404, 54792), (41094, 49872)]