284740148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1231}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 622583808

約数和(自身を除く): 337843660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 751, 1231, 1502, 2462, 3004, 4924, 5257, 8261, 8617, 10514, 13541, 16522, 17234, 21028, 27082, 33044, 34468, 54164, 57827, 94787, 115654, 189574, 231308, 379148, 924481, 1848962, 3697924, 6471367, 10169291, 12942734, 20338582, 25885468, 40677164, 71185037, 142370074, 284740148]

約数ペア:

[(1, 284740148), (2, 142370074), (4, 71185037), (7, 40677164), (11, 25885468), (14, 20338582), (22, 12942734), (28, 10169291), (44, 6471367), (77, 3697924), (154, 1848962), (308, 924481), (751, 379148), (1231, 231308), (1502, 189574), (2462, 115654), (3004, 94787), (4924, 57827), (5257, 54164), (8261, 34468), (8617, 33044), (10514, 27082), (13541, 21028), (16522, 17234)]