566424064

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 1181638656

約数和(自身を除く): 615214592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 281, 496, 508, 512, 562, 992, 1016, 1124, 1984, 2032, 2248, 3937, 3968, 4064, 4496, 7874, 7936, 8128, 8711, 8992, 15748, 15872, 16256, 17422, 17984, 31496, 32512, 34844, 35687, 35968, 62992, 65024, 69688, 71374, 71936, 125984, 139376, 142748, 143872, 251968, 278752, 285496, 503936, 557504, 570992, 1007872, 1106297, 1115008, 1141984, 2015744, 2212594, 2230016, 2283968, 4425188, 4460032, 4567936, 8850376, 9135872, 17700752, 18271744, 35401504, 70803008, 141606016, 283212032, 566424064]

約数ペア:

[(1, 566424064), (2, 283212032), (4, 141606016), (8, 70803008), (16, 35401504), (31, 18271744), (32, 17700752), (62, 9135872), (64, 8850376), (124, 4567936), (127, 4460032), (128, 4425188), (248, 2283968), (254, 2230016), (256, 2212594), (281, 2015744), (496, 1141984), (508, 1115008), (512, 1106297), (562, 1007872), (992, 570992), (1016, 557504), (1124, 503936), (1984, 285496), (2032, 278752), (2248, 251968), (3937, 143872), (3968, 142748), (4064, 139376), (4496, 125984), (7874, 71936), (7936, 71374), (8128, 69688), (8711, 65024), (8992, 62992), (15748, 35968), (15872, 35687), (16256, 34844), (17422, 32512), (17984, 31496)]