290597336

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1249}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 552000000

約数和(自身を除く): 261402664

約数列:

[1, 2, 4, 8, 127, 229, 254, 458, 508, 916, 1016, 1249, 1832, 2498, 4996, 9992, 29083, 58166, 116332, 158623, 232664, 286021, 317246, 572042, 634492, 1144084, 1268984, 2288168, 36324667, 72649334, 145298668, 290597336]

約数ペア:

[(1, 290597336), (2, 145298668), (4, 72649334), (8, 36324667), (127, 2288168), (229, 1268984), (254, 1144084), (458, 634492), (508, 572042), (916, 317246), (1016, 286021), (1249, 232664), (1832, 158623), (2498, 116332), (4996, 58166), (9992, 29083)]