379641584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178403}}^1$

素因数の和:178437

約数の個数: 40

約数和(自身を含む): 884883840

約数和(自身を除く): 505242256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 178403, 356806, 713612, 1248821, 1427224, 2497642, 2854448, 3389657, 4995284, 6779314, 9990568, 13558628, 19981136, 23727599, 27117256, 47455198, 54234512, 94910396, 189820792, 379641584]

約数ペア:

[(1, 379641584), (2, 189820792), (4, 94910396), (7, 54234512), (8, 47455198), (14, 27117256), (16, 23727599), (19, 19981136), (28, 13558628), (38, 9990568), (56, 6779314), (76, 4995284), (112, 3389657), (133, 2854448), (152, 2497642), (266, 1427224), (304, 1248821), (532, 713612), (1064, 356806), (2128, 178403)]