1789297416

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 4922775000

約数和(自身を除く): 3133477584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 197, 202, 303, 394, 404, 591, 606, 788, 808, 909, 1182, 1212, 1249, 1576, 1773, 1818, 2364, 2424, 2498, 3546, 3636, 3747, 4728, 4996, 7092, 7272, 7494, 9992, 11241, 14184, 14988, 19897, 22482, 29976, 39794, 44964, 59691, 79588, 89928, 119382, 126149, 159176, 179073, 238764, 246053, 252298, 358146, 378447, 477528, 492106, 504596, 716292, 738159, 756894, 984212, 1009192, 1135341, 1432584, 1476318, 1513788, 1968424, 2214477, 2270682, 2952636, 3027576, 4428954, 4541364, 5905272, 8857908, 9082728, 17715816, 24851353, 49702706, 74554059, 99405412, 149108118, 198810824, 223662177, 298216236, 447324354, 596432472, 894648708, 1789297416]

約数ペア:

[(1, 1789297416), (2, 894648708), (3, 596432472), (4, 447324354), (6, 298216236), (8, 223662177), (9, 198810824), (12, 149108118), (18, 99405412), (24, 74554059), (36, 49702706), (72, 24851353), (101, 17715816), (197, 9082728), (202, 8857908), (303, 5905272), (394, 4541364), (404, 4428954), (591, 3027576), (606, 2952636), (788, 2270682), (808, 2214477), (909, 1968424), (1182, 1513788), (1212, 1476318), (1249, 1432584), (1576, 1135341), (1773, 1009192), (1818, 984212), (2364, 756894), (2424, 738159), (2498, 716292), (3546, 504596), (3636, 492106), (3747, 477528), (4728, 378447), (4996, 358146), (7092, 252298), (7272, 246053), (7494, 238764), (9992, 179073), (11241, 159176), (14184, 126149), (14988, 119382), (19897, 89928), (22482, 79588), (29976, 59691), (39794, 44964)]