248972472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{493993}}^1$

素因数の和:494012

約数の個数: 48

約数和(自身を含む): 770630640

約数和(自身を除く): 521658168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 493993, 987986, 1481979, 1975972, 2963958, 3457951, 3951944, 4445937, 5927916, 6915902, 8891874, 10373853, 11855832, 13831804, 17783748, 20747706, 27663608, 31121559, 35567496, 41495412, 62243118, 82990824, 124486236, 248972472]

約数ペア:

[(1, 248972472), (2, 124486236), (3, 82990824), (4, 62243118), (6, 41495412), (7, 35567496), (8, 31121559), (9, 27663608), (12, 20747706), (14, 17783748), (18, 13831804), (21, 11855832), (24, 10373853), (28, 8891874), (36, 6915902), (42, 5927916), (56, 4445937), (63, 3951944), (72, 3457951), (84, 2963958), (126, 1975972), (168, 1481979), (252, 987986), (504, 493993)]