352840719

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 611331840

約数和(自身を除く): 258491121

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 83, 121, 147, 231, 239, 249, 363, 539, 581, 717, 847, 913, 1617, 1673, 1743, 2541, 2629, 2739, 4067, 5019, 5929, 6391, 7887, 10043, 11711, 12201, 17787, 18403, 19173, 19837, 28919, 30129, 35133, 44737, 55209, 59511, 70301, 86757, 128821, 134211, 138859, 202433, 210903, 218207, 386463, 416577, 492107, 607299, 654621, 972013, 1417031, 1476321, 1527449, 2400277, 2916039, 4251093, 4582347, 7200831, 10692143, 16801939, 32076429, 50405817, 117613573, 352840719]

約数ペア:

[(1, 352840719), (3, 117613573), (7, 50405817), (11, 32076429), (21, 16801939), (33, 10692143), (49, 7200831), (77, 4582347), (83, 4251093), (121, 2916039), (147, 2400277), (231, 1527449), (239, 1476321), (249, 1417031), (363, 972013), (539, 654621), (581, 607299), (717, 492107), (847, 416577), (913, 386463), (1617, 218207), (1673, 210903), (1743, 202433), (2541, 138859), (2629, 134211), (2739, 128821), (4067, 86757), (5019, 70301), (5929, 59511), (6391, 55209), (7887, 44737), (10043, 35133), (11711, 30129), (12201, 28919), (17787, 19837), (18403, 19173)]