2220912

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 6562080

約数和(自身を除く): 4341168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 97, 106, 108, 144, 159, 194, 212, 216, 291, 318, 388, 424, 432, 477, 582, 636, 776, 848, 873, 954, 1164, 1272, 1431, 1552, 1746, 1908, 2328, 2544, 2619, 2862, 3492, 3816, 4656, 5141, 5238, 5724, 6984, 7632, 10282, 10476, 11448, 13968, 15423, 20564, 20952, 22896, 30846, 41128, 41904, 46269, 61692, 82256, 92538, 123384, 138807, 185076, 246768, 277614, 370152, 555228, 740304, 1110456, 2220912]

約数ペア:

[(1, 2220912), (2, 1110456), (3, 740304), (4, 555228), (6, 370152), (8, 277614), (9, 246768), (12, 185076), (16, 138807), (18, 123384), (24, 92538), (27, 82256), (36, 61692), (48, 46269), (53, 41904), (54, 41128), (72, 30846), (97, 22896), (106, 20952), (108, 20564), (144, 15423), (159, 13968), (194, 11448), (212, 10476), (216, 10282), (291, 7632), (318, 6984), (388, 5724), (424, 5238), (432, 5141), (477, 4656), (582, 3816), (636, 3492), (776, 2862), (848, 2619), (873, 2544), (954, 2328), (1164, 1908), (1272, 1746), (1431, 1552)]