268517843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 313800960

約数和(自身を除く): 45283117

約数列:

[1, 11, 37, 43, 67, 229, 407, 473, 737, 1591, 2479, 2519, 2881, 8473, 9847, 15343, 17501, 27269, 31691, 93203, 106597, 108317, 168773, 364339, 567691, 659749, 1172567, 4007729, 6244601, 7257239, 24410713, 268517843]

約数ペア:

[(1, 268517843), (11, 24410713), (37, 7257239), (43, 6244601), (67, 4007729), (229, 1172567), (407, 659749), (473, 567691), (737, 364339), (1591, 168773), (2479, 108317), (2519, 106597), (2881, 93203), (8473, 31691), (9847, 27269), (15343, 17501)]