377942348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 795131904

約数和(自身を除く): 417189556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1778, 2921, 3556, 4621, 5842, 9242, 11684, 18484, 20447, 32347, 40894, 64694, 81788, 106283, 129388, 212566, 425132, 586867, 743981, 1173734, 1487962, 2347468, 2975924, 4108069, 8216138, 13497941, 16432276, 26995882, 53991764, 94485587, 188971174, 377942348]

約数ペア:

[(1, 377942348), (2, 188971174), (4, 94485587), (7, 53991764), (14, 26995882), (23, 16432276), (28, 13497941), (46, 8216138), (92, 4108069), (127, 2975924), (161, 2347468), (254, 1487962), (322, 1173734), (508, 743981), (644, 586867), (889, 425132), (1778, 212566), (2921, 129388), (3556, 106283), (4621, 81788), (5842, 64694), (9242, 40894), (11684, 32347), (18484, 20447)]