778468308

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{5297}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 1871507904

約数和(自身を除く): 1093039596

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 331, 444, 662, 993, 1324, 1986, 3972, 5297, 10594, 12247, 15891, 21188, 24494, 31782, 36741, 48988, 63564, 73482, 146964, 195989, 391978, 587967, 783956, 1175934, 1753307, 2351868, 3506614, 5259921, 7013228, 10519842, 21039684, 64872359, 129744718, 194617077, 259489436, 389234154, 778468308]

約数ペア:

[(1, 778468308), (2, 389234154), (3, 259489436), (4, 194617077), (6, 129744718), (12, 64872359), (37, 21039684), (74, 10519842), (111, 7013228), (148, 5259921), (222, 3506614), (331, 2351868), (444, 1753307), (662, 1175934), (993, 783956), (1324, 587967), (1986, 391978), (3972, 195989), (5297, 146964), (10594, 73482), (12247, 63564), (15891, 48988), (21188, 36741), (24494, 31782)]