620725824

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20333}}^1$

素因数の和:20404

約数の個数: 84

約数和(自身を含む): 1812857436

約数和(自身を除く): 1192131612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 20333, 30528, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 325328, 365994, 487992, 650656, 731988, 975984, 1077649, 1301312, 1463976, 1951968, 2155298, 2927952, 3232947, 3903936, 4310596, 5855904, 6465894, 8621192, 9698841, 11711808, 12931788, 17242384, 19397682, 25863576, 34484768, 38795364, 51727152, 68969536, 77590728, 103454304, 155181456, 206908608, 310362912, 620725824]

約数ペア:

[(1, 620725824), (2, 310362912), (3, 206908608), (4, 155181456), (6, 103454304), (8, 77590728), (9, 68969536), (12, 51727152), (16, 38795364), (18, 34484768), (24, 25863576), (32, 19397682), (36, 17242384), (48, 12931788), (53, 11711808), (64, 9698841), (72, 8621192), (96, 6465894), (106, 5855904), (144, 4310596), (159, 3903936), (192, 3232947), (212, 2927952), (288, 2155298), (318, 1951968), (424, 1463976), (477, 1301312), (576, 1077649), (636, 975984), (848, 731988), (954, 650656), (1272, 487992), (1696, 365994), (1908, 325328), (2544, 243996), (3392, 182997), (3816, 162664), (5088, 121998), (7632, 81332), (10176, 60999), (15264, 40666), (20333, 30528)]