285439788

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{3881}}^1$

素因数の和:4124

約数の個数: 60

約数和(自身を含む): 749676312

約数和(自身を除く): 464236524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 324, 454, 681, 908, 1362, 2043, 2724, 3881, 4086, 6129, 7762, 8172, 11643, 12258, 15524, 18387, 23286, 24516, 34929, 36774, 46572, 69858, 73548, 104787, 139716, 209574, 314361, 419148, 628722, 880987, 1257444, 1761974, 2642961, 3523948, 5285922, 7928883, 10571844, 15857766, 23786649, 31715532, 47573298, 71359947, 95146596, 142719894, 285439788]

約数ペア:

[(1, 285439788), (2, 142719894), (3, 95146596), (4, 71359947), (6, 47573298), (9, 31715532), (12, 23786649), (18, 15857766), (27, 10571844), (36, 7928883), (54, 5285922), (81, 3523948), (108, 2642961), (162, 1761974), (227, 1257444), (324, 880987), (454, 628722), (681, 419148), (908, 314361), (1362, 209574), (2043, 139716), (2724, 104787), (3881, 73548), (4086, 69858), (6129, 46572), (7762, 36774), (8172, 34929), (11643, 24516), (12258, 23286), (15524, 18387)]