271566208

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 564570000

約数和(自身を除く): 293003792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 149, 232, 298, 464, 491, 596, 928, 982, 1192, 1856, 1964, 2384, 3712, 3928, 4321, 4768, 7856, 8642, 9536, 14239, 15712, 17284, 19072, 28478, 31424, 34568, 56956, 62848, 69136, 73159, 113912, 138272, 146318, 227824, 276544, 292636, 455648, 553088, 585272, 911296, 1170544, 1822592, 2121611, 2341088, 4243222, 4682176, 8486444, 9364352, 16972888, 33945776, 67891552, 135783104, 271566208]

約数ペア:

[(1, 271566208), (2, 135783104), (4, 67891552), (8, 33945776), (16, 16972888), (29, 9364352), (32, 8486444), (58, 4682176), (64, 4243222), (116, 2341088), (128, 2121611), (149, 1822592), (232, 1170544), (298, 911296), (464, 585272), (491, 553088), (596, 455648), (928, 292636), (982, 276544), (1192, 227824), (1856, 146318), (1964, 138272), (2384, 113912), (3712, 73159), (3928, 69136), (4321, 62848), (4768, 56956), (7856, 34568), (8642, 31424), (9536, 28478), (14239, 19072), (15712, 17284)]