326557056

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{121487}}^1$

素因数の和:121511

約数の個数: 64

約数和(自身を含む): 991342080

約数和(自身を除く): 664785024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 121487, 242974, 364461, 485948, 728922, 850409, 971896, 1457844, 1700818, 1943792, 2551227, 2915688, 3401636, 3887584, 5102454, 5831376, 6803272, 7775168, 10204908, 11662752, 13606544, 15550336, 20409816, 23325504, 27213088, 40819632, 46651008, 54426176, 81639264, 108852352, 163278528, 326557056]

約数ペア:

[(1, 326557056), (2, 163278528), (3, 108852352), (4, 81639264), (6, 54426176), (7, 46651008), (8, 40819632), (12, 27213088), (14, 23325504), (16, 20409816), (21, 15550336), (24, 13606544), (28, 11662752), (32, 10204908), (42, 7775168), (48, 6803272), (56, 5831376), (64, 5102454), (84, 3887584), (96, 3401636), (112, 2915688), (128, 2551227), (168, 1943792), (192, 1700818), (224, 1457844), (336, 971896), (384, 850409), (448, 728922), (672, 485948), (896, 364461), (1344, 242974), (2688, 121487)]