277996036

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2520

約数の個数: 36

約数和(自身を含む): 522129636

約数和(自身を除く): 244133600

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 289, 404, 578, 1156, 1717, 2381, 3434, 4762, 6868, 9524, 29189, 40477, 58378, 80954, 116756, 161908, 240481, 480962, 688109, 961924, 1376218, 2752436, 4088177, 8176354, 16352708, 69499009, 138998018, 277996036]

約数ペア:

[(1, 277996036), (2, 138998018), (4, 69499009), (17, 16352708), (34, 8176354), (68, 4088177), (101, 2752436), (202, 1376218), (289, 961924), (404, 688109), (578, 480962), (1156, 240481), (1717, 161908), (2381, 116756), (3434, 80954), (4762, 58378), (6868, 40477), (9524, 29189)]