388550064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26893}}^1$

素因数の和:26954

約数の個数: 80

約数和(自身を含む): 1173869312

約数和(自身を除く): 785319248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 26893, 53786, 80679, 107572, 161358, 188251, 215144, 322716, 376502, 430288, 564753, 645432, 753004, 1129506, 1156399, 1290864, 1506008, 2259012, 2312798, 3012016, 3469197, 4518024, 4625596, 6938394, 8094793, 9036048, 9251192, 13876788, 16189586, 18502384, 24284379, 27753576, 32379172, 48568758, 55507152, 64758344, 97137516, 129516688, 194275032, 388550064]

約数ペア:

[(1, 388550064), (2, 194275032), (3, 129516688), (4, 97137516), (6, 64758344), (7, 55507152), (8, 48568758), (12, 32379172), (14, 27753576), (16, 24284379), (21, 18502384), (24, 16189586), (28, 13876788), (42, 9251192), (43, 9036048), (48, 8094793), (56, 6938394), (84, 4625596), (86, 4518024), (112, 3469197), (129, 3012016), (168, 2312798), (172, 2259012), (258, 1506008), (301, 1290864), (336, 1156399), (344, 1129506), (516, 753004), (602, 645432), (688, 564753), (903, 430288), (1032, 376502), (1204, 322716), (1806, 215144), (2064, 188251), (2408, 161358), (3612, 107572), (4816, 80679), (7224, 53786), (14448, 26893)]