2238408

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 6388800

約数和(自身を除く): 4150392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 241, 258, 344, 387, 482, 516, 723, 774, 964, 1032, 1161, 1446, 1548, 1928, 2169, 2322, 2892, 3096, 4338, 4644, 5784, 6507, 8676, 9288, 10363, 13014, 17352, 20726, 26028, 31089, 41452, 52056, 62178, 82904, 93267, 124356, 186534, 248712, 279801, 373068, 559602, 746136, 1119204, 2238408]

約数ペア:

[(1, 2238408), (2, 1119204), (3, 746136), (4, 559602), (6, 373068), (8, 279801), (9, 248712), (12, 186534), (18, 124356), (24, 93267), (27, 82904), (36, 62178), (43, 52056), (54, 41452), (72, 31089), (86, 26028), (108, 20726), (129, 17352), (172, 13014), (216, 10363), (241, 9288), (258, 8676), (344, 6507), (387, 5784), (482, 4644), (516, 4338), (723, 3096), (774, 2892), (964, 2322), (1032, 2169), (1161, 1928), (1446, 1548)]