731718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 1769040

約数和(自身を除く): 1037322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 59, 78, 106, 117, 118, 159, 177, 234, 318, 354, 477, 531, 689, 767, 954, 1062, 1378, 1534, 2067, 2301, 3127, 4134, 4602, 6201, 6254, 6903, 9381, 12402, 13806, 18762, 28143, 40651, 56286, 81302, 121953, 243906, 365859, 731718]

約数ペア:

[(1, 731718), (2, 365859), (3, 243906), (6, 121953), (9, 81302), (13, 56286), (18, 40651), (26, 28143), (39, 18762), (53, 13806), (59, 12402), (78, 9381), (106, 6903), (117, 6254), (118, 6201), (159, 4602), (177, 4134), (234, 3127), (318, 2301), (354, 2067), (477, 1534), (531, 1378), (689, 1062), (767, 954)]