748388394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25183}}^1$

素因数の和:25331

約数の個数: 48

約数和(自身を含む): 1760059392

約数和(自身を除く): 1011670998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 25183, 29718, 50366, 75549, 151098, 226647, 327379, 453294, 654758, 982137, 1964274, 2946411, 3198241, 5892822, 6396482, 9594723, 19189446, 28784169, 41577133, 57568338, 83154266, 124731399, 249462798, 374194197, 748388394]

約数ペア:

[(1, 748388394), (2, 374194197), (3, 249462798), (6, 124731399), (9, 83154266), (13, 57568338), (18, 41577133), (26, 28784169), (39, 19189446), (78, 9594723), (117, 6396482), (127, 5892822), (234, 3198241), (254, 2946411), (381, 1964274), (762, 982137), (1143, 654758), (1651, 453294), (2286, 327379), (3302, 226647), (4953, 151098), (9906, 75549), (14859, 50366), (25183, 29718)]