387747972

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{62987}}^1$

素因数の和:63022

約数の個数: 60

約数和(自身を含む): 1067016720

約数和(自身を除く): 679268748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 62987, 125974, 188961, 251948, 377922, 566883, 755844, 1133766, 1196753, 1700649, 2267532, 2393506, 3401298, 3590259, 4787012, 5101947, 6802596, 7180518, 10203894, 10770777, 14361036, 20407788, 21541554, 32312331, 43083108, 64624662, 96936993, 129249324, 193873986, 387747972]

約数ペア:

[(1, 387747972), (2, 193873986), (3, 129249324), (4, 96936993), (6, 64624662), (9, 43083108), (12, 32312331), (18, 21541554), (19, 20407788), (27, 14361036), (36, 10770777), (38, 10203894), (54, 7180518), (57, 6802596), (76, 5101947), (81, 4787012), (108, 3590259), (114, 3401298), (162, 2393506), (171, 2267532), (228, 1700649), (324, 1196753), (342, 1133766), (513, 755844), (684, 566883), (1026, 377922), (1539, 251948), (2052, 188961), (3078, 125974), (6156, 62987)]