326403952

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71081}}^1$

素因数の和:71137

約数の個数: 40

約数和(自身を含む): 740390112

約数和(自身を除く): 413986160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 71081, 142162, 284324, 497567, 568648, 995134, 1137296, 1990268, 2914321, 3980536, 5828642, 7961072, 11657284, 20400247, 23314568, 40800494, 46629136, 81600988, 163201976, 326403952]

約数ペア:

[(1, 326403952), (2, 163201976), (4, 81600988), (7, 46629136), (8, 40800494), (14, 23314568), (16, 20400247), (28, 11657284), (41, 7961072), (56, 5828642), (82, 3980536), (112, 2914321), (164, 1990268), (287, 1137296), (328, 995134), (574, 568648), (656, 497567), (1148, 284324), (2296, 142162), (4592, 71081)]