8185959544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9629}}^1$

素因数の和:9725

約数の個数: 128

約数和(自身を含む): 19968768000

約数和(自身を除く): 11782808456

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 47, 56, 68, 76, 94, 119, 133, 136, 152, 188, 238, 266, 323, 329, 376, 476, 532, 646, 658, 799, 893, 952, 1064, 1292, 1316, 1598, 1786, 2261, 2584, 2632, 3196, 3572, 4522, 5593, 6251, 6392, 7144, 9044, 9629, 11186, 12502, 15181, 18088, 19258, 22372, 25004, 30362, 38516, 44744, 50008, 60724, 67403, 77032, 106267, 121448, 134806, 163693, 182951, 212534, 269612, 327386, 365902, 425068, 452563, 539224, 654772, 731804, 850136, 905126, 1145851, 1280657, 1309544, 1463608, 1810252, 2291702, 2561314, 3110167, 3167941, 3620504, 4583404, 5122628, 6220334, 6335882, 7693571, 8598697, 9166808, 10245256, 12440668, 12671764, 15387142, 17197394, 21771169, 24881336, 25343528, 30774284, 34394788, 43542338, 53854997, 60190879, 61548568, 68789576, 87084676, 107709994, 120381758, 146177849, 174169352, 215419988, 240763516, 292355698, 430839976, 481527032, 584711396, 1023244943, 1169422792, 2046489886, 4092979772, 8185959544]

約数ペア:

[(1, 8185959544), (2, 4092979772), (4, 2046489886), (7, 1169422792), (8, 1023244943), (14, 584711396), (17, 481527032), (19, 430839976), (28, 292355698), (34, 240763516), (38, 215419988), (47, 174169352), (56, 146177849), (68, 120381758), (76, 107709994), (94, 87084676), (119, 68789576), (133, 61548568), (136, 60190879), (152, 53854997), (188, 43542338), (238, 34394788), (266, 30774284), (323, 25343528), (329, 24881336), (376, 21771169), (476, 17197394), (532, 15387142), (646, 12671764), (658, 12440668), (799, 10245256), (893, 9166808), (952, 8598697), (1064, 7693571), (1292, 6335882), (1316, 6220334), (1598, 5122628), (1786, 4583404), (2261, 3620504), (2584, 3167941), (2632, 3110167), (3196, 2561314), (3572, 2291702), (4522, 1810252), (5593, 1463608), (6251, 1309544), (6392, 1280657), (7144, 1145851), (9044, 905126), (9629, 850136), (11186, 731804), (12502, 654772), (15181, 539224), (18088, 452563), (19258, 425068), (22372, 365902), (25004, 327386), (30362, 269612), (38516, 212534), (44744, 182951), (50008, 163693), (60724, 134806), (67403, 121448), (77032, 106267)]