40328211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 28618989

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 121, 177, 231, 269, 363, 413, 649, 807, 847, 1239, 1883, 1947, 2541, 2959, 4543, 5649, 7139, 8877, 13629, 15871, 20713, 21417, 32549, 47613, 49973, 62139, 97647, 111097, 149919, 174581, 227843, 333291, 523743, 683529, 1222067, 1920391, 3666201, 5761173, 13442737, 40328211]

約数ペア:

[(1, 40328211), (3, 13442737), (7, 5761173), (11, 3666201), (21, 1920391), (33, 1222067), (59, 683529), (77, 523743), (121, 333291), (177, 227843), (231, 174581), (269, 149919), (363, 111097), (413, 97647), (649, 62139), (807, 49973), (847, 47613), (1239, 32549), (1883, 21417), (1947, 20713), (2541, 15871), (2959, 13629), (4543, 8877), (5649, 7139)]