1589291964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{33623}}^1$

素因数の和:33747

約数の個数: 72

約数和(自身を含む): 4369371552

約数和(自身を除く): 2780079588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 5252, 7878, 11817, 15756, 23634, 33623, 47268, 67246, 100869, 134492, 201738, 302607, 403476, 437099, 605214, 874198, 1210428, 1311297, 1748396, 2622594, 3395923, 3933891, 5245188, 6791846, 7867782, 10187769, 13583692, 15735564, 20375538, 30563307, 40751076, 44146999, 61126614, 88293998, 122253228, 132440997, 176587996, 264881994, 397322991, 529763988, 794645982, 1589291964]

約数ペア:

[(1, 1589291964), (2, 794645982), (3, 529763988), (4, 397322991), (6, 264881994), (9, 176587996), (12, 132440997), (13, 122253228), (18, 88293998), (26, 61126614), (36, 44146999), (39, 40751076), (52, 30563307), (78, 20375538), (101, 15735564), (117, 13583692), (156, 10187769), (202, 7867782), (234, 6791846), (303, 5245188), (404, 3933891), (468, 3395923), (606, 2622594), (909, 1748396), (1212, 1311297), (1313, 1210428), (1818, 874198), (2626, 605214), (3636, 437099), (3939, 403476), (5252, 302607), (7878, 201738), (11817, 134492), (15756, 100869), (23634, 67246), (33623, 47268)]