326742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 399018

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 71, 78, 118, 142, 177, 213, 354, 426, 767, 923, 1534, 1846, 2301, 2769, 4189, 4602, 5538, 8378, 12567, 25134, 54457, 108914, 163371, 326742]

約数ペア:

[(1, 326742), (2, 163371), (3, 108914), (6, 54457), (13, 25134), (26, 12567), (39, 8378), (59, 5538), (71, 4602), (78, 4189), (118, 2769), (142, 2301), (177, 1846), (213, 1534), (354, 923), (426, 767)]