318208072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{33623}}^1$

素因数の和:33662

約数の個数: 48

約数和(自身を含む): 738383040

約数和(自身を除く): 420174968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 33623, 67246, 134492, 235361, 268984, 437099, 470722, 874198, 941444, 1748396, 1882888, 3059693, 3496792, 5682287, 6119386, 11364574, 12238772, 22729148, 24477544, 39776009, 45458296, 79552018, 159104036, 318208072]

約数ペア:

[(1, 318208072), (2, 159104036), (4, 79552018), (7, 45458296), (8, 39776009), (13, 24477544), (14, 22729148), (26, 12238772), (28, 11364574), (52, 6119386), (56, 5682287), (91, 3496792), (104, 3059693), (169, 1882888), (182, 1748396), (338, 941444), (364, 874198), (676, 470722), (728, 437099), (1183, 268984), (1352, 235361), (2366, 134492), (4732, 67246), (9464, 33623)]