1771569456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15619}}^1$

素因数の和:15786

約数の個数: 80

約数和(自身を含む): 4880937600

約数和(自身を除く): 3109368144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1668, 2224, 2363, 3336, 4726, 6672, 7089, 9452, 14178, 15619, 18904, 28356, 31238, 37808, 46857, 56712, 62476, 93714, 113424, 124952, 187428, 249904, 265523, 374856, 531046, 749712, 796569, 1062092, 1593138, 2124184, 2171041, 3186276, 4248368, 4342082, 6372552, 6513123, 8684164, 12745104, 13026246, 17368328, 26052492, 34736656, 36907697, 52104984, 73815394, 104209968, 110723091, 147630788, 221446182, 295261576, 442892364, 590523152, 885784728, 1771569456]

約数ペア:

[(1, 1771569456), (2, 885784728), (3, 590523152), (4, 442892364), (6, 295261576), (8, 221446182), (12, 147630788), (16, 110723091), (17, 104209968), (24, 73815394), (34, 52104984), (48, 36907697), (51, 34736656), (68, 26052492), (102, 17368328), (136, 13026246), (139, 12745104), (204, 8684164), (272, 6513123), (278, 6372552), (408, 4342082), (417, 4248368), (556, 3186276), (816, 2171041), (834, 2124184), (1112, 1593138), (1668, 1062092), (2224, 796569), (2363, 749712), (3336, 531046), (4726, 374856), (6672, 265523), (7089, 249904), (9452, 187428), (14178, 124952), (15619, 113424), (18904, 93714), (28356, 62476), (31238, 56712), (37808, 46857)]