991752

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 2621520

約数和(自身を除く): 1629768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 961, 1032, 1333, 1922, 2666, 2883, 3844, 3999, 5332, 5766, 7688, 7998, 10664, 11532, 15996, 23064, 31992, 41323, 82646, 123969, 165292, 247938, 330584, 495876, 991752]

約数ペア:

[(1, 991752), (2, 495876), (3, 330584), (4, 247938), (6, 165292), (8, 123969), (12, 82646), (24, 41323), (31, 31992), (43, 23064), (62, 15996), (86, 11532), (93, 10664), (124, 7998), (129, 7688), (172, 5766), (186, 5332), (248, 3999), (258, 3844), (344, 2883), (372, 2666), (516, 1922), (744, 1333), (961, 1032)]