326401936

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1583}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 738916992

約数和(自身を除く): 412515056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 392, 526, 784, 1052, 1583, 1841, 2104, 3166, 3682, 4208, 6332, 7364, 11081, 12664, 12887, 14728, 22162, 25328, 25774, 29456, 44324, 51548, 77567, 88648, 103096, 155134, 177296, 206192, 310268, 416329, 620536, 832658, 1241072, 1665316, 2914303, 3330632, 5828606, 6661264, 11657212, 20400121, 23314424, 40800242, 46628848, 81600484, 163200968, 326401936]

約数ペア:

[(1, 326401936), (2, 163200968), (4, 81600484), (7, 46628848), (8, 40800242), (14, 23314424), (16, 20400121), (28, 11657212), (49, 6661264), (56, 5828606), (98, 3330632), (112, 2914303), (196, 1665316), (263, 1241072), (392, 832658), (526, 620536), (784, 416329), (1052, 310268), (1583, 206192), (1841, 177296), (2104, 155134), (3166, 103096), (3682, 88648), (4208, 77567), (6332, 51548), (7364, 44324), (11081, 29456), (12664, 25774), (12887, 25328), (14728, 22162)]