1268754516

素因数分解:

$2^2\times 3^6\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1972

約数の個数: 84

約数和(自身を含む): 3343884852

約数和(自身を除く): 2075130336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 324, 486, 514, 729, 771, 972, 1028, 1458, 1542, 1693, 2313, 2916, 3084, 3386, 4626, 5079, 6772, 6939, 9252, 10158, 13878, 15237, 20316, 20817, 27756, 30474, 41634, 45711, 60948, 62451, 83268, 91422, 124902, 137133, 182844, 187353, 249804, 274266, 374706, 411399, 435101, 548532, 749412, 822798, 870202, 1234197, 1305303, 1645596, 1740404, 2468394, 2610606, 3915909, 4936788, 5221212, 7831818, 11747727, 15663636, 23495454, 35243181, 46990908, 70486362, 105729543, 140972724, 211459086, 317188629, 422918172, 634377258, 1268754516]

約数ペア:

[(1, 1268754516), (2, 634377258), (3, 422918172), (4, 317188629), (6, 211459086), (9, 140972724), (12, 105729543), (18, 70486362), (27, 46990908), (36, 35243181), (54, 23495454), (81, 15663636), (108, 11747727), (162, 7831818), (243, 5221212), (257, 4936788), (324, 3915909), (486, 2610606), (514, 2468394), (729, 1740404), (771, 1645596), (972, 1305303), (1028, 1234197), (1458, 870202), (1542, 822798), (1693, 749412), (2313, 548532), (2916, 435101), (3084, 411399), (3386, 374706), (4626, 274266), (5079, 249804), (6772, 187353), (6939, 182844), (9252, 137133), (10158, 124902), (13878, 91422), (15237, 83268), (20316, 62451), (20817, 60948), (27756, 45711), (30474, 41634)]