538434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 1317600

約数和(自身を除く): 779166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 169, 177, 234, 338, 351, 354, 507, 531, 702, 767, 1014, 1062, 1521, 1534, 1593, 2301, 3042, 3186, 4563, 4602, 6903, 9126, 9971, 13806, 19942, 20709, 29913, 41418, 59826, 89739, 179478, 269217, 538434]

約数ペア:

[(1, 538434), (2, 269217), (3, 179478), (6, 89739), (9, 59826), (13, 41418), (18, 29913), (26, 20709), (27, 19942), (39, 13806), (54, 9971), (59, 9126), (78, 6903), (117, 4602), (118, 4563), (169, 3186), (177, 3042), (234, 2301), (338, 1593), (351, 1534), (354, 1521), (507, 1062), (531, 1014), (702, 767)]