487128948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{11317}}^1$

素因数の和:11552

約数の個数: 48

約数和(自身を含む): 1209305664

約数和(自身を除く): 722176716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 633, 844, 1266, 2532, 3587, 7174, 10761, 11317, 14348, 21522, 22634, 33951, 43044, 45268, 67902, 135804, 192389, 384778, 577167, 769556, 1154334, 2308668, 2387887, 4775774, 7163661, 9551548, 14327322, 28654644, 40594079, 81188158, 121782237, 162376316, 243564474, 487128948]

約数ペア:

[(1, 487128948), (2, 243564474), (3, 162376316), (4, 121782237), (6, 81188158), (12, 40594079), (17, 28654644), (34, 14327322), (51, 9551548), (68, 7163661), (102, 4775774), (204, 2387887), (211, 2308668), (422, 1154334), (633, 769556), (844, 577167), (1266, 384778), (2532, 192389), (3587, 135804), (7174, 67902), (10761, 45268), (11317, 43044), (14348, 33951), (21522, 22634)]