378889792

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5963

約数の個数: 56

約数和(自身を含む): 806500800

約数和(自身を除く): 427611008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 3392, 4028, 5879, 8056, 11758, 16112, 23516, 32224, 47032, 64448, 94064, 111701, 188128, 223402, 311587, 376256, 446804, 623174, 893608, 1246348, 1787216, 2492696, 3574432, 4985392, 5920153, 7148864, 9970784, 11840306, 19941568, 23680612, 47361224, 94722448, 189444896, 378889792]

約数ペア:

[(1, 378889792), (2, 189444896), (4, 94722448), (8, 47361224), (16, 23680612), (19, 19941568), (32, 11840306), (38, 9970784), (53, 7148864), (64, 5920153), (76, 4985392), (106, 3574432), (152, 2492696), (212, 1787216), (304, 1246348), (424, 893608), (608, 623174), (848, 446804), (1007, 376256), (1216, 311587), (1696, 223402), (2014, 188128), (3392, 111701), (4028, 94064), (5879, 64448), (8056, 47032), (11758, 32224), (16112, 23516)]