408444064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5051}}^1$

素因数の和:5106

約数の個数: 72

約数和(自身を含む): 970105248

約数和(自身を除く): 561661184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 2128, 2527, 2888, 4256, 5051, 5054, 5776, 10102, 10108, 11552, 20204, 20216, 35357, 40408, 40432, 70714, 80816, 80864, 95969, 141428, 161632, 191938, 282856, 383876, 565712, 671783, 767752, 1131424, 1343566, 1535504, 1823411, 2687132, 3071008, 3646822, 5374264, 7293644, 10748528, 12763877, 14587288, 21497056, 25527754, 29174576, 51055508, 58349152, 102111016, 204222032, 408444064]

約数ペア:

[(1, 408444064), (2, 204222032), (4, 102111016), (7, 58349152), (8, 51055508), (14, 29174576), (16, 25527754), (19, 21497056), (28, 14587288), (32, 12763877), (38, 10748528), (56, 7293644), (76, 5374264), (112, 3646822), (133, 3071008), (152, 2687132), (224, 1823411), (266, 1535504), (304, 1343566), (361, 1131424), (532, 767752), (608, 671783), (722, 565712), (1064, 383876), (1444, 282856), (2128, 191938), (2527, 161632), (2888, 141428), (4256, 95969), (5051, 80864), (5054, 80816), (5776, 70714), (10102, 40432), (10108, 40408), (11552, 35357), (20204, 20216)]