217555032

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{28961}}^1$

素因数の和:29283

約数の個数: 32

約数和(自身を含む): 545644080

約数和(自身を除く): 328089048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 28961, 57922, 86883, 115844, 173766, 231688, 347532, 695064, 9064793, 18129586, 27194379, 36259172, 54388758, 72518344, 108777516, 217555032]

約数ペア:

[(1, 217555032), (2, 108777516), (3, 72518344), (4, 54388758), (6, 36259172), (8, 27194379), (12, 18129586), (24, 9064793), (313, 695064), (626, 347532), (939, 231688), (1252, 173766), (1878, 115844), (2504, 86883), (3756, 57922), (7512, 28961)]