506996864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5989

約数の個数: 64

約数和(自身を含む): 1120106880

約数和(自身を除く): 613110016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3904, 5368, 5903, 7808, 10736, 11806, 21472, 23612, 42944, 47224, 64933, 85888, 94448, 129866, 188896, 259732, 360083, 377792, 519464, 720166, 755584, 1038928, 1440332, 2077856, 2880664, 3960913, 4155712, 5761328, 7921826, 8311424, 11522656, 15843652, 23045312, 31687304, 46090624, 63374608, 126749216, 253498432, 506996864]

約数ペア:

[(1, 506996864), (2, 253498432), (4, 126749216), (8, 63374608), (11, 46090624), (16, 31687304), (22, 23045312), (32, 15843652), (44, 11522656), (61, 8311424), (64, 7921826), (88, 5761328), (122, 4155712), (128, 3960913), (176, 2880664), (244, 2077856), (352, 1440332), (488, 1038928), (671, 755584), (704, 720166), (976, 519464), (1342, 377792), (1408, 360083), (1952, 259732), (2684, 188896), (3904, 129866), (5368, 94448), (5903, 85888), (7808, 64933), (10736, 47224), (11806, 42944), (21472, 23612)]