549018072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401329}}^1$

素因数の和:401360

約数の個数: 48

約数和(自身を含む): 1565187000

約数和(自身を除く): 1016168928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 401329, 802658, 1203987, 1605316, 2407974, 3210632, 3611961, 4815948, 7223922, 7625251, 9631896, 14447844, 15250502, 22875753, 28895688, 30501004, 45751506, 61002008, 68627259, 91503012, 137254518, 183006024, 274509036, 549018072]

約数ペア:

[(1, 549018072), (2, 274509036), (3, 183006024), (4, 137254518), (6, 91503012), (8, 68627259), (9, 61002008), (12, 45751506), (18, 30501004), (19, 28895688), (24, 22875753), (36, 15250502), (38, 14447844), (57, 9631896), (72, 7625251), (76, 7223922), (114, 4815948), (152, 3611961), (171, 3210632), (228, 2407974), (342, 1605316), (456, 1203987), (684, 802658), (1368, 401329)]