338804930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 647447040

約数和(自身を除く): 308642110

約数列:

[1, 2, 5, 10, 37, 67, 74, 79, 134, 158, 173, 185, 335, 346, 370, 395, 670, 790, 865, 1730, 2479, 2923, 4958, 5293, 5846, 6401, 10586, 11591, 12395, 12802, 13667, 14615, 23182, 24790, 26465, 27334, 29230, 32005, 52930, 57955, 64010, 68335, 115910, 136670, 195841, 391682, 428867, 505679, 857734, 915689, 979205, 1011358, 1831378, 1958410, 2144335, 2528395, 4288670, 4578445, 5056790, 9156890, 33880493, 67760986, 169402465, 338804930]

約数ペア:

[(1, 338804930), (2, 169402465), (5, 67760986), (10, 33880493), (37, 9156890), (67, 5056790), (74, 4578445), (79, 4288670), (134, 2528395), (158, 2144335), (173, 1958410), (185, 1831378), (335, 1011358), (346, 979205), (370, 915689), (395, 857734), (670, 505679), (790, 428867), (865, 391682), (1730, 195841), (2479, 136670), (2923, 115910), (4958, 68335), (5293, 64010), (5846, 57955), (6401, 52930), (10586, 32005), (11591, 29230), (12395, 27334), (12802, 26465), (13667, 24790), (14615, 23182)]