378627648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{281717}}^1$

素因数の和:281739

約数の個数: 56

約数和(自身を含む): 1144901952

約数和(自身を除く): 766274304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 281717, 563434, 845151, 1126868, 1690302, 1972019, 2253736, 3380604, 3944038, 4507472, 5916057, 6761208, 7888076, 9014944, 11832114, 13522416, 15776152, 18029888, 23664228, 27044832, 31552304, 47328456, 54089664, 63104608, 94656912, 126209216, 189313824, 378627648]

約数ペア:

[(1, 378627648), (2, 189313824), (3, 126209216), (4, 94656912), (6, 63104608), (7, 54089664), (8, 47328456), (12, 31552304), (14, 27044832), (16, 23664228), (21, 18029888), (24, 15776152), (28, 13522416), (32, 11832114), (42, 9014944), (48, 7888076), (56, 6761208), (64, 5916057), (84, 4507472), (96, 3944038), (112, 3380604), (168, 2253736), (192, 1972019), (224, 1690302), (336, 1126868), (448, 845151), (672, 563434), (1344, 281717)]