297153584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1762

約数の個数: 80

約数和(自身を含む): 714620928

約数和(自身を除く): 417467344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1607, 1651, 1778, 2032, 3214, 3302, 3556, 6428, 6604, 7112, 11249, 11557, 12856, 13208, 14224, 20891, 22498, 23114, 25712, 26416, 41782, 44996, 46228, 83564, 89992, 92456, 146237, 167128, 179984, 184912, 204089, 292474, 334256, 408178, 584948, 816356, 1169896, 1428623, 1632712, 2339792, 2653157, 2857246, 3265424, 5306314, 5714492, 10612628, 11428984, 18572099, 21225256, 22857968, 37144198, 42450512, 74288396, 148576792, 297153584]

約数ペア:

[(1, 297153584), (2, 148576792), (4, 74288396), (7, 42450512), (8, 37144198), (13, 22857968), (14, 21225256), (16, 18572099), (26, 11428984), (28, 10612628), (52, 5714492), (56, 5306314), (91, 3265424), (104, 2857246), (112, 2653157), (127, 2339792), (182, 1632712), (208, 1428623), (254, 1169896), (364, 816356), (508, 584948), (728, 408178), (889, 334256), (1016, 292474), (1456, 204089), (1607, 184912), (1651, 179984), (1778, 167128), (2032, 146237), (3214, 92456), (3302, 89992), (3556, 83564), (6428, 46228), (6604, 44996), (7112, 41782), (11249, 26416), (11557, 25712), (12856, 23114), (13208, 22498), (14224, 20891)]