1419190192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15859}}^1$

素因数の和:15938

約数の個数: 80

約数和(自身を含む): 3398353920

約数和(自身を除く): 1979163728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2632, 3196, 5264, 5593, 6392, 11186, 12784, 15859, 22372, 31718, 44744, 63436, 89488, 111013, 126872, 222026, 253744, 269603, 444052, 539206, 745373, 888104, 1078412, 1490746, 1776208, 1887221, 2156824, 2981492, 3774442, 4313648, 5217611, 5962984, 7548884, 10435222, 11925968, 12671341, 15097768, 20870444, 25342682, 30195536, 41740888, 50685364, 83481776, 88699387, 101370728, 177398774, 202741456, 354797548, 709595096, 1419190192]

約数ペア:

[(1, 1419190192), (2, 709595096), (4, 354797548), (7, 202741456), (8, 177398774), (14, 101370728), (16, 88699387), (17, 83481776), (28, 50685364), (34, 41740888), (47, 30195536), (56, 25342682), (68, 20870444), (94, 15097768), (112, 12671341), (119, 11925968), (136, 10435222), (188, 7548884), (238, 5962984), (272, 5217611), (329, 4313648), (376, 3774442), (476, 2981492), (658, 2156824), (752, 1887221), (799, 1776208), (952, 1490746), (1316, 1078412), (1598, 888104), (1904, 745373), (2632, 539206), (3196, 444052), (5264, 269603), (5593, 253744), (6392, 222026), (11186, 126872), (12784, 111013), (15859, 89488), (22372, 63436), (31718, 44744)]