339416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 64

約数和(自身を含む): 864000

約数和(自身を除く): 524584

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 38, 44, 56, 58, 76, 77, 88, 116, 133, 152, 154, 203, 209, 232, 266, 308, 319, 406, 418, 532, 551, 616, 638, 812, 836, 1064, 1102, 1276, 1463, 1624, 1672, 2204, 2233, 2552, 2926, 3857, 4408, 4466, 5852, 6061, 7714, 8932, 11704, 12122, 15428, 17864, 24244, 30856, 42427, 48488, 84854, 169708, 339416]

約数ペア:

[(1, 339416), (2, 169708), (4, 84854), (7, 48488), (8, 42427), (11, 30856), (14, 24244), (19, 17864), (22, 15428), (28, 12122), (29, 11704), (38, 8932), (44, 7714), (56, 6061), (58, 5852), (76, 4466), (77, 4408), (88, 3857), (116, 2926), (133, 2552), (152, 2233), (154, 2204), (203, 1672), (209, 1624), (232, 1463), (266, 1276), (308, 1102), (319, 1064), (406, 836), (418, 812), (532, 638), (551, 616)]