458152016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{215297}}^1$

素因数の和:215331

約数の個数: 40

約数和(自身を含む): 1067878080

約数和(自身を除く): 609726064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 215297, 430594, 861188, 1507079, 1722376, 3014158, 3444752, 4090643, 6028316, 8181286, 12056632, 16362572, 24113264, 28634501, 32725144, 57269002, 65450288, 114538004, 229076008, 458152016]

約数ペア:

[(1, 458152016), (2, 229076008), (4, 114538004), (7, 65450288), (8, 57269002), (14, 32725144), (16, 28634501), (19, 24113264), (28, 16362572), (38, 12056632), (56, 8181286), (76, 6028316), (112, 4090643), (133, 3444752), (152, 3014158), (266, 1722376), (304, 1507079), (532, 861188), (1064, 430594), (2128, 215297)]